[Discuss-gnuradio] new OOT block shows up in list but erases flowgraph when i use it

2015-08-19 Thread ben Gee
I wrote an out of tree block based on the tutorial and after i compile it,
the block shows up in the list in GRC, but when i drag it into the
flowgraph it erases the whole thing options block and all.

as a workaround, i've also tried editing a working OOT block that i have on
my machine, but when i recompile the block to have some new parameters
(more variable fields in the gui) the options don't show up in GRC.

any help would be greatly appreciated.


-b
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[Discuss-gnuradio] hierarchical polyphase channelizer vs polyphase channelizer blocks in GRC

2015-06-30 Thread ben Gee
Does anyone have any knowledge of how the parameters need to be set in the
hierarchical pfb channelizer? There's no documentation that I can find.

I HAVE gotten the regular channelizer to work and it's awesome (screenshots
included), I was just hoping to use a hierarchical version that would be
able to use multiple blocks and therefore utilize multiple processors.

otherwise I have to design my own, which is not on my 'fun list'.


thanks,
-b

http://imgur.com/nh53Ryw
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[Discuss-gnuradio] gr-fosphor driver issues

2015-06-26 Thread ben Gee
I'm using an AMD radeon HD 7900 in my computer. When i run a flowgraph that
has an instance of fosphor it shuts down immediately and returns the
following error:

Using Volk machine: avx_64_mmx
[+] Selected device: Tahiti
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
python2: indirect_init.c:956: __glXNewIndirectAPI: Assertion `o > 0' failed.

I've installed the 14.12 drivers from AMD's site (on osmo's site it only
names drivers up to 14.12, even though the current version is 15.12), there
are 3 choices (proprietary, minimal and developer OGL/OCL), which one
should I use?

I've followed the instructions on http://sdr.osmocom.org/trac/wiki/fosphor

I have two laptops successfully running fosphor, but they have nvidia and
intel video cards, i've never worked with AMD before.

any help would be much appreciated

-b
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[Discuss-gnuradio] GRC bug - channel limitation in QT GUI Frequency Sink

2015-06-19 Thread ben Gee
If you set the number of channels in the Freq sink block > 10 (in my case
11), grc will throw an error.
"if len(labels[i]) == 0:
IndexError: list index out of range"

Upon further investigation, the source code it generates only has 10
arguments in the alphas, colors, widths and labels fields. If I manually
edit the source and add an 11th argument to the alphas, colors, widths and
labels fields, then run the code from a terminal, it runs no problem. Seems
like a GRC only error.

Just wanted to report.

thanks,
-b
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[Discuss-gnuradio] overlapping channels in polyphase channelizer

2015-06-18 Thread ben Gee
Is it possible to have overlapping channels in a polyphase channelizer? say
you have 10MHz of bandwidth, and you want to break it up into 10 channels,
each 2MHz wide with the center frequencies being 1MHz apart.

would you just set the taps to have the right bw and lowpass filter width
(in this case it would be 1MHz to create a 2MHz channel), then set the
number of outputs on the channelizer block in grc to be 10?


thanks,
-b
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Re: [Discuss-gnuradio] gr-fosphor with pybombs

2015-04-06 Thread ben Gee
reinstalling ubuntu from a fresh build and installing the intel opencl sdk
from the link above worked out really well. i finally got osmocom_fft -F to
work and its beautiful!

thanks for the support!
-b

On Mon, Mar 23, 2015 at 6:08 PM, ben Gee  wrote:

> I appreciate the response. Before you wrote back I wanted to try a fresh
> install because i wanted to confirm 100% that there were no conflicting
> packages outside my pybombs environment. After i deleted my main pybombs
> directory i tried to reinstall pybombs, uhd and gnuradio, but now gnuradio
> won't even install, so i'm going to have to hold off on fosphor until i can
> get that issue fixed.
>
> i've reached out to the discussion board in a new thread for help with
> those issues.
>
> thanks for your help so far
>
> On Thu, Mar 19, 2015 at 6:40 PM, Sylvain Munaut <246...@gmail.com> wrote:
>
>> Also :
>>
>> > Next, because i have an intel integrated graphics controller in my
>> laptop i
>> > chose the "Intel CPU OpenCL" option from the instructions
>> > i went to the link on the page, but it says that there is no standalone
>> > OpenCL SDK package anymore and that you have to download the "Intel Code
>> > Builder for OpenCL" so i downloaded and installed this:
>> >
>> >
>> https://software.intel.com/en-us/articles/intel-code-builder-for-opencl-api
>>
>> Actually if you read everything they say it's still available for linux :
>>
>> https://software.intel.com/en-us/articles/opencl-drivers#ubuntu64
>>
>
>
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Re: [Discuss-gnuradio] pybombs, gnuradio, libprotobuf issues PLEASE HELP ME

2015-03-26 Thread ben Gee
thanks rich. I think at this point its some ghost-in-the-machine file or
config that's outside the pybombs directory. That makes little sense
because pybombs should be self-contained, therefore when i delete the
pybombs and target directories it should not have any difference. That
being said, it's just not working.

i'm going to re-install ubuntu and follow the directions that Iluta sent
 me. Her instructions seem to also have details on fixing the fosphor
issues i was having which was what started this whole mess in the first
place.

thanks,
-b

On Wed, Mar 25, 2015 at 4:38 PM, Richard Bell 
wrote:

> I think you might be referring to the config.dat file that was created
> after your first attempt at installing with pybombs? When you first clone
> pybombs, there is no config.dat, only a config.default. When you go through
> the install process, pybombs creates a config.dat that saves the choices
> you made. Now if you try and re-install with the same pybombs as before,
> all of your previous answers will be used during the setup.
>
> Delete the config.dat file in the pybombs directory if you want to start
> from scratch.
>
> Rich
>
> On Wed, Mar 25, 2015 at 1:31 PM, ben Gee  wrote:
>
>> richard,
>> yes, i setup the environment variables. i noticed something strange
>> though, in my initial (working) install, when i pulled the pybombs source
>> using:
>> git clone git://github.com/pybombs/pybombs and cd into pybombs
>> in my initial configuration i was able to set my prefix dir to
>> /home/profile_name/pybombs , but now it forces me to use the prefix
>> /home/profile_name/target or it says it can't install gnuradio in that
>> location unless i fix my permissions. I'm not sure what's wrong with my
>> permissions though, if anything.
>>
>> On Wed, Mar 25, 2015 at 3:01 PM, Richard Bell 
>> wrote:
>>
>>> Did you run ./pybombs env and setup your environment variables?
>>>
>>> Rich
>>>
>>> On Wed, Mar 25, 2015 at 11:52 AM, ben Gee  wrote:
>>>
>>>> ok, so editing the .cc file worked now and i got it to stop throwing
>>>> the compile error, but its still not working.
>>>>
>>>> gnuradio-companion still isn't installed correctly as i can't call it
>>>> from the command line. when i run swig -version i get:
>>>>
>>>> http://pastebin.com/xWU4d5i3
>>>>
>>>> i have a second computer with a completely working gnuradio pybombs
>>>> system that i originally installed alongside this one (which was working,
>>>> until i reinstalled gnruadio and pybombs) so this is super frustrating that
>>>> i can't duplicate it on a literally identical machine from the wiki
>>>> instructions. i hate to perform brain surgery with a bazooka here, but i'm
>>>> considering reinstalling ubuntu and starting over completely at this point.
>>>>
>>>> any thoughts?
>>>>
>>>>
>>>>
>>>> On Wed, Mar 25, 2015 at 2:20 PM, ben Gee  wrote:
>>>>
>>>>> thanks ron, my swig version is now updated.
>>>>> so, if i run ./pybombs install gnuradio and it reports the error with
>>>>> atsc_interleaver_impl.cc, i then go in and add "#include ",
>>>>> but now when i rerun ./pybombs install gnuradio, it still throws an error
>>>>> about the stdio commands not being included. is there a way to 'make 
>>>>> clean'
>>>>> manually or something in pybombs?
>>>>>
>>>>>
>>>>> On Tue, Mar 24, 2015 at 7:30 PM, Ron Economos 
>>>>> wrote:
>>>>>
>>>>>>  I've submitted a pull request for the compile issue in gr-dtv.
>>>>>> However, it takes a little while for requests to get merged.
>>>>>>
>>>>>> You're missing gnuradio-companion because your version of
>>>>>> SWIG is failing the version check. See line 982 in your first
>>>>>> pastebin. The minimum SWIG version required is 1.3.31.
>>>>>> You can see what version of SWIG you have with:
>>>>>>
>>>>>> swig -version
>>>>>>
>>>>>> Ron
>>>>>>
>>>>>> On 03/24/2015 04:03 PM, ben Gee wrote:
>>>>>>
>>>>>> > NEW ISSUE - no GRC??. I can't call it from the target, home or
>>>>>> pybombs
>>>>>> > directory and there's no recipe for it. any thou

Re: [Discuss-gnuradio] pybombs, gnuradio, libprotobuf issues PLEASE HELP ME

2015-03-25 Thread ben Gee
richard,
yes, i setup the environment variables. i noticed something strange though,
in my initial (working) install, when i pulled the pybombs source using:
git clone git://github.com/pybombs/pybombs and cd into pybombs
in my initial configuration i was able to set my prefix dir to
/home/profile_name/pybombs , but now it forces me to use the prefix
/home/profile_name/target or it says it can't install gnuradio in that
location unless i fix my permissions. I'm not sure what's wrong with my
permissions though, if anything.

On Wed, Mar 25, 2015 at 3:01 PM, Richard Bell 
wrote:

> Did you run ./pybombs env and setup your environment variables?
>
> Rich
>
> On Wed, Mar 25, 2015 at 11:52 AM, ben Gee  wrote:
>
>> ok, so editing the .cc file worked now and i got it to stop throwing the
>> compile error, but its still not working.
>>
>> gnuradio-companion still isn't installed correctly as i can't call it
>> from the command line. when i run swig -version i get:
>>
>> http://pastebin.com/xWU4d5i3
>>
>> i have a second computer with a completely working gnuradio pybombs
>> system that i originally installed alongside this one (which was working,
>> until i reinstalled gnruadio and pybombs) so this is super frustrating that
>> i can't duplicate it on a literally identical machine from the wiki
>> instructions. i hate to perform brain surgery with a bazooka here, but i'm
>> considering reinstalling ubuntu and starting over completely at this point.
>>
>> any thoughts?
>>
>>
>>
>> On Wed, Mar 25, 2015 at 2:20 PM, ben Gee  wrote:
>>
>>> thanks ron, my swig version is now updated.
>>> so, if i run ./pybombs install gnuradio and it reports the error with
>>> atsc_interleaver_impl.cc, i then go in and add "#include ",
>>> but now when i rerun ./pybombs install gnuradio, it still throws an error
>>> about the stdio commands not being included. is there a way to 'make clean'
>>> manually or something in pybombs?
>>>
>>>
>>> On Tue, Mar 24, 2015 at 7:30 PM, Ron Economos  wrote:
>>>
>>>>  I've submitted a pull request for the compile issue in gr-dtv.
>>>> However, it takes a little while for requests to get merged.
>>>>
>>>> You're missing gnuradio-companion because your version of
>>>> SWIG is failing the version check. See line 982 in your first
>>>> pastebin. The minimum SWIG version required is 1.3.31.
>>>> You can see what version of SWIG you have with:
>>>>
>>>> swig -version
>>>>
>>>> Ron
>>>>
>>>> On 03/24/2015 04:03 PM, ben Gee wrote:
>>>>
>>>> > NEW ISSUE - no GRC??. I can't call it from the target, home or pybombs
>>>> > directory and there's no recipe for it. any thoughts?
>>>>
>>>> GRC comes with gnuradio itself.
>>>>
>>>> *that's what i thought as it's always been that way.*
>>>>
>>>> If it's not there, something failed during the cmake/build step, but
>>>> without the full logs, can't really say anything.
>>>>
>>>> *yes, i agree about the build log. It would be a huge help if someone
>>>> on the forum board could help me out,*
>>>> *as i have looked through most of the files in the installation and
>>>> can't find a build log*
>>>>
>>>>  *i piped my terminal output of ./pybombs install gnuradio -v to this
>>>> file:*
>>>>
>>>> http://pastebin.com/1fPwEDbQ
>>>>
>>>>  *the same compile error showed up on the terminal for *
>>>> gnuradio/gr-dtv/lib/atsc/atsc_interleaver_impl.cc* cause no one's
>>>> fixed the repo yet. I fixed that and re-ran ./pybombs install gnuradio
>>>> which gave this output:*
>>>>
>>>>  http://pastebin.com/gJuqvU1Q
>>>>
>>>>  *same issues as before. uhd is installed no problem, grc doesn't show
>>>> up*
>>>> *hopefully this will allow you to help me a little better?*
>>>>
>>>>
>>>> My guess is that _something_ on your system got broken at some point
>>>> between your first GR install and your first gr-fosphor attempt and
>>>> all your issues are stemming for this one unexpected condition.
>>>>
>>>>  *i thought pybombs was self-contained, once i remove that shouldn't
>>>> it be a complete restore? *
>>>>
>>>>
>>>> > OLD ISSUE - protobuf is still the old version and calling ./pybombs
>>>> update
>>>> > protobuf does nothing
>>>>
>>>> Should'nt matter, this recipe isn't required by gnuradio. Not even
>>>> sure why there is a recipe at all because it's not required by
>>>> anything. The message you get when you do a 'list' is more a warning
>>>> than anything else and not relevant here.
>>>>
>>>>  *good to know about protobuf, thanks.*
>>>>
>>>>
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>>>>
>>>>
>>>
>>
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Re: [Discuss-gnuradio] pybombs, gnuradio, libprotobuf issues PLEASE HELP ME

2015-03-25 Thread ben Gee
ok, so editing the .cc file worked now and i got it to stop throwing the
compile error, but its still not working.

gnuradio-companion still isn't installed correctly as i can't call it from
the command line. when i run swig -version i get:

http://pastebin.com/xWU4d5i3

i have a second computer with a completely working gnuradio pybombs system
that i originally installed alongside this one (which was working, until i
reinstalled gnruadio and pybombs) so this is super frustrating that i can't
duplicate it on a literally identical machine from the wiki instructions. i
hate to perform brain surgery with a bazooka here, but i'm considering
reinstalling ubuntu and starting over completely at this point.

any thoughts?



On Wed, Mar 25, 2015 at 2:20 PM, ben Gee  wrote:

> thanks ron, my swig version is now updated.
> so, if i run ./pybombs install gnuradio and it reports the error with
> atsc_interleaver_impl.cc, i then go in and add "#include ", but
> now when i rerun ./pybombs install gnuradio, it still throws an error about
> the stdio commands not being included. is there a way to 'make clean'
> manually or something in pybombs?
>
>
> On Tue, Mar 24, 2015 at 7:30 PM, Ron Economos  wrote:
>
>>  I've submitted a pull request for the compile issue in gr-dtv.
>> However, it takes a little while for requests to get merged.
>>
>> You're missing gnuradio-companion because your version of
>> SWIG is failing the version check. See line 982 in your first
>> pastebin. The minimum SWIG version required is 1.3.31.
>> You can see what version of SWIG you have with:
>>
>> swig -version
>>
>> Ron
>>
>> On 03/24/2015 04:03 PM, ben Gee wrote:
>>
>> > NEW ISSUE - no GRC??. I can't call it from the target, home or pybombs
>> > directory and there's no recipe for it. any thoughts?
>>
>> GRC comes with gnuradio itself.
>>
>> *that's what i thought as it's always been that way.*
>>
>> If it's not there, something failed during the cmake/build step, but
>> without the full logs, can't really say anything.
>>
>> *yes, i agree about the build log. It would be a huge help if someone on
>> the forum board could help me out,*
>> *as i have looked through most of the files in the installation and can't
>> find a build log*
>>
>>  *i piped my terminal output of ./pybombs install gnuradio -v to this
>> file:*
>>
>> http://pastebin.com/1fPwEDbQ
>>
>>  *the same compile error showed up on the terminal for *
>> gnuradio/gr-dtv/lib/atsc/atsc_interleaver_impl.cc* cause no one's fixed
>> the repo yet. I fixed that and re-ran ./pybombs install gnuradio which gave
>> this output:*
>>
>>  http://pastebin.com/gJuqvU1Q
>>
>>  *same issues as before. uhd is installed no problem, grc doesn't show
>> up*
>> *hopefully this will allow you to help me a little better?*
>>
>>
>> My guess is that _something_ on your system got broken at some point
>> between your first GR install and your first gr-fosphor attempt and
>> all your issues are stemming for this one unexpected condition.
>>
>>  *i thought pybombs was self-contained, once i remove that shouldn't it
>> be a complete restore? *
>>
>>
>> > OLD ISSUE - protobuf is still the old version and calling ./pybombs
>> update
>> > protobuf does nothing
>>
>> Should'nt matter, this recipe isn't required by gnuradio. Not even
>> sure why there is a recipe at all because it's not required by
>> anything. The message you get when you do a 'list' is more a warning
>> than anything else and not relevant here.
>>
>>  *good to know about protobuf, thanks.*
>>
>>
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>>
>>
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Re: [Discuss-gnuradio] pybombs, gnuradio, libprotobuf issues PLEASE HELP ME

2015-03-25 Thread ben Gee
thanks ron, my swig version is now updated.
so, if i run ./pybombs install gnuradio and it reports the error with
atsc_interleaver_impl.cc, i then go in and add "#include ", but
now when i rerun ./pybombs install gnuradio, it still throws an error about
the stdio commands not being included. is there a way to 'make clean'
manually or something in pybombs?


On Tue, Mar 24, 2015 at 7:30 PM, Ron Economos  wrote:

>  I've submitted a pull request for the compile issue in gr-dtv.
> However, it takes a little while for requests to get merged.
>
> You're missing gnuradio-companion because your version of
> SWIG is failing the version check. See line 982 in your first
> pastebin. The minimum SWIG version required is 1.3.31.
> You can see what version of SWIG you have with:
>
> swig -version
>
> Ron
>
> On 03/24/2015 04:03 PM, ben Gee wrote:
>
> > NEW ISSUE - no GRC??. I can't call it from the target, home or pybombs
> > directory and there's no recipe for it. any thoughts?
>
> GRC comes with gnuradio itself.
>
> *that's what i thought as it's always been that way.*
>
> If it's not there, something failed during the cmake/build step, but
> without the full logs, can't really say anything.
>
> *yes, i agree about the build log. It would be a huge help if someone on
> the forum board could help me out,*
> *as i have looked through most of the files in the installation and can't
> find a build log*
>
>  *i piped my terminal output of ./pybombs install gnuradio -v to this
> file:*
>
> http://pastebin.com/1fPwEDbQ
>
>  *the same compile error showed up on the terminal for *
> gnuradio/gr-dtv/lib/atsc/atsc_interleaver_impl.cc* cause no one's fixed
> the repo yet. I fixed that and re-ran ./pybombs install gnuradio which gave
> this output:*
>
>  http://pastebin.com/gJuqvU1Q
>
>  *same issues as before. uhd is installed no problem, grc doesn't show up*
> *hopefully this will allow you to help me a little better?*
>
>
> My guess is that _something_ on your system got broken at some point
> between your first GR install and your first gr-fosphor attempt and
> all your issues are stemming for this one unexpected condition.
>
>  *i thought pybombs was self-contained, once i remove that shouldn't it
> be a complete restore? *
>
>
> > OLD ISSUE - protobuf is still the old version and calling ./pybombs
> update
> > protobuf does nothing
>
> Should'nt matter, this recipe isn't required by gnuradio. Not even
> sure why there is a recipe at all because it's not required by
> anything. The message you get when you do a 'list' is more a warning
> than anything else and not relevant here.
>
>  *good to know about protobuf, thanks.*
>
>
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Re: [Discuss-gnuradio] pybombs, gnuradio, libprotobuf issues PLEASE HELP ME

2015-03-24 Thread ben Gee
> NEW ISSUE - no GRC??. I can't call it from the target, home or pybombs
> directory and there's no recipe for it. any thoughts?

GRC comes with gnuradio itself.

*that's what i thought as it's always been that way.*

If it's not there, something failed during the cmake/build step, but
without the full logs, can't really say anything.

*yes, i agree about the build log. It would be a huge help if someone on
the forum board could help me out,*
*as i have looked through most of the files in the installation and can't
find a build log*

*i piped my terminal output of ./pybombs install gnuradio -v to this file:*

http://pastebin.com/1fPwEDbQ

*the same compile error showed up on the terminal for *
gnuradio/gr-dtv/lib/atsc/atsc_interleaver_impl.cc* cause no one's fixed the
repo yet. I fixed that and re-ran ./pybombs install gnuradio which gave
this output:*

http://pastebin.com/gJuqvU1Q

*same issues as before. uhd is installed no problem, grc doesn't show up*
*hopefully this will allow you to help me a little better?*


My guess is that _something_ on your system got broken at some point
between your first GR install and your first gr-fosphor attempt and
all your issues are stemming for this one unexpected condition.

*i thought pybombs was self-contained, once i remove that shouldn't it be a
complete restore? *


> OLD ISSUE - protobuf is still the old version and calling ./pybombs update
> protobuf does nothing

Should'nt matter, this recipe isn't required by gnuradio. Not even
sure why there is a recipe at all because it's not required by
anything. The message you get when you do a 'list' is more a warning
than anything else and not relevant here.

*good to know about protobuf, thanks.*



On Tue, Mar 24, 2015 at 6:27 AM, Sylvain Munaut <246...@gmail.com> wrote:

> > NEW ISSUE - no GRC??. I can't call it from the target, home or pybombs
> > directory and there's no recipe for it. any thoughts?
>
> GRC comes with gnuradio itself.
>
> If it's not there, something failed during the cmake/build step, but
> without the full logs, can't really say anything.
>
> My guess is that _something_ on your system got broken at some point
> between your first GR install and your first gr-fosphor attempt and
> all your issues are stemming for this one unexpected condition.
>
>
> > OLD ISSUE - protobuf is still the old version and calling ./pybombs
> update
> > protobuf does nothing
>
> Should'nt matter, this recipe isn't required by gnuradio. Not even
> sure why there is a recipe at all because it's not required by
> anything. The message you get when you do a 'list' is more a warning
> than anything else and not relevant here.
>
>
> Cheers,
>
> Sylvain
>
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Re: [Discuss-gnuradio] pybombs, gnuradio, libprotobuf issues PLEASE HELP ME

2015-03-23 Thread ben Gee
Ron, thanks, adding that line fixed the compilation error and gnuradio says
that it installed ok!
Now onto the other issues:
NEW ISSUE - no GRC??. I can't call it from the target, home or pybombs
directory and there's no recipe for it. any thoughts?
OLD ISSUE - protobuf is still the old version and calling ./pybombs update
protobuf does nothing
OLD ISSUE - still have no idea where to find a build log for gnuradio


On Mon, Mar 23, 2015 at 6:42 PM, Ron Economos  wrote:

> The first error can be repaired by adding the line:
>
> #include 
>
> to gnuradio/gr-dtv/lib/atsc/atsc_interleaver_impl.cc
>
> I'm not sure how this bug slipped by.
>
> Ron
>
>
> On 03/23/2015 03:01 PM, ben Gee wrote:
>
>> I've picked up some issues over the last month of trying to get a working
>> gnuradio pybombs install with the openlte and fosphor pybombs packages. Had
>> no idea it would be this difficult on a brand new system with a fresh OS
>> install and following all the instructions on the gnuradio site, but i
>> guess that's open source for ya. I'm learning a lot though and hope that my
>> questions will help someone else down the road.
>>
>>
>> 1) can anybody tell me where the install log for pybombs is? I've been
>> told that it exists, but can't find it anywhere.
>>
>> 2)i've been working with Sylvain on getting Fosphor running in my pybombs
>> build, which was having a lot of problems, so just to be on the safe side I
>> decided to try a clean build of gnuradio and pybombs altogether. To do so i
>> did the following:
>> -deleted my pybombs directory
>> -followed the instructions here (https://gnuradio.org/redmine/
>> projects/pybombs/wiki/QuickStart)
>>
>> -ran ./pybombs install gnuradio -v
>>
>> uhd seems to be ok, but gnuradio installation failed with this error:
>>
>> http://pastebin.com/XB9KW9Yx
>>
>> 3) wanting to investigate i ran ./pybombs list i got this error
>>
>> "have_deb: Does not satisfy requirement...installed version of
>> libprotobuf-dev (2.5.0) is not >= than 2.6.1"
>>
>> (./pybombs list output here)
>>
>>
>> so in order to fix the protobuf problem i ran ./pybombs install protobuf
>>
>> which then returns this:
>>
>> http://pastebin.com/rGqwsdYR
>>
>> i'm not sure if the libprotobuf and gnuradio issues are related, but
>> obviously i'm doing something wrong.
>>
>> thanks,
>> -b
>>
>>
>
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Re: [Discuss-gnuradio] gr-fosphor with pybombs

2015-03-23 Thread ben Gee
I appreciate the response. Before you wrote back I wanted to try a fresh
install because i wanted to confirm 100% that there were no conflicting
packages outside my pybombs environment. After i deleted my main pybombs
directory i tried to reinstall pybombs, uhd and gnuradio, but now gnuradio
won't even install, so i'm going to have to hold off on fosphor until i can
get that issue fixed.

i've reached out to the discussion board in a new thread for help with
those issues.

thanks for your help so far

On Thu, Mar 19, 2015 at 6:40 PM, Sylvain Munaut <246...@gmail.com> wrote:

> Also :
>
> > Next, because i have an intel integrated graphics controller in my
> laptop i
> > chose the "Intel CPU OpenCL" option from the instructions
> > i went to the link on the page, but it says that there is no standalone
> > OpenCL SDK package anymore and that you have to download the "Intel Code
> > Builder for OpenCL" so i downloaded and installed this:
> >
> >
> https://software.intel.com/en-us/articles/intel-code-builder-for-opencl-api
>
> Actually if you read everything they say it's still available for linux :
>
> https://software.intel.com/en-us/articles/opencl-drivers#ubuntu64
>
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[Discuss-gnuradio] pybombs, gnuradio, libprotobuf issues PLEASE HELP ME

2015-03-23 Thread ben Gee
I've picked up some issues over the last month of trying to get a working
gnuradio pybombs install with the openlte and fosphor pybombs packages. Had
no idea it would be this difficult on a brand new system with a fresh OS
install and following all the instructions on the gnuradio site, but i
guess that's open source for ya. I'm learning a lot though and hope that my
questions will help someone else down the road.


1) can anybody tell me where the install log for pybombs is? I've been told
that it exists, but can't find it anywhere.

2)i've been working with Sylvain on getting Fosphor running in my pybombs
build, which was having a lot of problems, so just to be on the safe side I
decided to try a clean build of gnuradio and pybombs altogether. To do so i
did the following:
-deleted my pybombs directory
-followed the instructions here (
https://gnuradio.org/redmine/projects/pybombs/wiki/QuickStart)

-ran ./pybombs install gnuradio -v

uhd seems to be ok, but gnuradio installation failed with this error:

http://pastebin.com/XB9KW9Yx

3) wanting to investigate i ran ./pybombs list i got this error

"have_deb: Does not satisfy requirement...installed version of
libprotobuf-dev (2.5.0) is not >= than 2.6.1"

(./pybombs list output here)


so in order to fix the protobuf problem i ran ./pybombs install protobuf

which then returns this:

http://pastebin.com/rGqwsdYR

i'm not sure if the libprotobuf and gnuradio issues are related, but
obviously i'm doing something wrong.

thanks,
-b
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Re: [Discuss-gnuradio] gr-fosphor with pybombs

2015-03-19 Thread ben Gee
ok, no progress, but here's what i've done so far. (all as per the
https://sdr.osmocom.org/trac/wiki/fosphor instructions)

sudo apt-get install cmake xorg-dev libglu1-mesa-dev

git clone https://github.com/glfw/glfw
cd glfw
mkdir build
cd build
cmake ../ -DBUILD_SHARED_LIBS=true
make
sudo make install
sudo ldconfig

then, sudo apt-get install opencl-headers

Next, because i have an intel integrated graphics controller in my laptop i
chose the "Intel CPU OpenCL" option from the instructions
i went to the link on the page, but it says that there is no standalone
OpenCL SDK package anymore and that you have to download the "Intel Code
Builder for OpenCL" so i downloaded and installed this:

https://software.intel.com/en-us/articles/intel-code-builder-for-opencl-api

after that, (from my pybombs directory) i ran ./pybombs install gr-fosphor
which returns an 'ok' message at the end of the install.
I now run osmocom get this for my output:

http://pastebin.com/SpWJKwBc



On Thu, Mar 19, 2015 at 2:45 PM, Tom McDermott  wrote:

> My particular video card OpenCL drivers moved where they were installed
> between different
> versions of Ubuntu. I tracked it down with:
>
> ~$ locate libOpenCL.so
>
>   producing...
> /usr/lib/i386-linux-gnu/libOpenCL.so.1
> /usr/lib/i386-linux-gnu/libOpenCL.so.1.0
> /usr/lib/i386-linux-gnu/libOpenCL.so.1.0.0
> /usr/lib/x86_64-linux-gnu/libOpenCL.so
> /usr/lib/x86_64-linux-gnu/libOpenCL.so.1
> /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0
> /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0
>
> So when building gr-fosphor:
>
> cmake ../ -DOPENCL_LIBRARY=/usr/lib/x86_64-linux-gnu/libOpenCL.so
>
>
> -- Tom, N5EG
>
>
>
> On Thu, Mar 19, 2015 at 8:51 AM, ben Gee  wrote:
>
>> Sylvain,
>> Firstly, there is only one install of pybombs on this machine, so
>> definitely no separate install conflicts
>>
>> Second, unfortunately, in an effort to start over, i uninstalled
>> gr-fosphor and attemted to reinstall it. I'm now getting this opencl error
>> now. not sure if this was something i overlooked last time, but i thought
>> the build was ok.
>> the resources on the internet regarding opencl are somewhat hazy (or at
>> least they are to me) and it seems that there are many different options
>> for drivers. Can you shed some light on building these with pybombs as a
>> dependency for gr-fosphor? Should they be installed system-wide or do they
>> have to be installed in the pybombs environment?
>>
>> thanks,
>> -b
>>
>> On Thu, Mar 19, 2015 at 3:22 AM, Sylvain Munaut <246...@gmail.com> wrote:
>>
>>> On Wed, Mar 18, 2015 at 11:47 PM, ben Gee  wrote:
>>> > i should also add that the output of "./pyboms" list shows that
>>> gr-fosphor
>>> > IS installed, output below:
>>>
>>> Interesting ...
>>>
>>> Are you sure you haven't two install of pybombs with different
>>> prefixes that would mix things up ?
>>>
>>> If not, I think pybombs keeps a build log somewhere for the various
>>> installed package, try to find it and pastebin it somewhere.
>>>
>>> Cheers,
>>>
>>>Sylvain
>>>
>>
>>
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>>
>>
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Re: [Discuss-gnuradio] gr-fosphor with pybombs

2015-03-19 Thread ben Gee
Sylvain,
Firstly, there is only one install of pybombs on this machine, so
definitely no separate install conflicts

Second, unfortunately, in an effort to start over, i uninstalled gr-fosphor
and attemted to reinstall it. I'm now getting this opencl error now. not
sure if this was something i overlooked last time, but i thought the build
was ok.
the resources on the internet regarding opencl are somewhat hazy (or at
least they are to me) and it seems that there are many different options
for drivers. Can you shed some light on building these with pybombs as a
dependency for gr-fosphor? Should they be installed system-wide or do they
have to be installed in the pybombs environment?

thanks,
-b

On Thu, Mar 19, 2015 at 3:22 AM, Sylvain Munaut <246...@gmail.com> wrote:

> On Wed, Mar 18, 2015 at 11:47 PM, ben Gee  wrote:
> > i should also add that the output of "./pyboms" list shows that
> gr-fosphor
> > IS installed, output below:
>
> Interesting ...
>
> Are you sure you haven't two install of pybombs with different
> prefixes that would mix things up ?
>
> If not, I think pybombs keeps a build log somewhere for the various
> installed package, try to find it and pastebin it somewhere.
>
> Cheers,
>
>Sylvain
>
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Re: [Discuss-gnuradio] gr-fosphor with pybombs

2015-03-18 Thread ben Gee
   None
 gr-iqbalinstalled  inventory
44ab02f671dbc8765391a83d8186779fbb38baea git://git://
git.osmocom.org/gr-iqbal
  gr-ldpcNone
   gr-lteNone
gr-mediatoolsNone
   gr-mtbNone
  gr-multimonNone
  gr-op25None
   gr-osmosdrinstalled  inventory
48045b597d3a605d2cb1cd2df62d07317009b9ea git://git://
git.osmocom.org/gr-osmosdr
   gr-packetradioNone
  gr-pcapNone
gr-pocsagNone
  gr-pyqtNone
 gr-radarNone
   gr-rdsNone
  gr-smartnetNone
gr-smithchartNone
   gr-specestNone
  gr-tagutilsNone
gr-theanoNone
  gr-tutorialNone
 gr-zmqblocksNone
   hackrfinstalled  inventory
50a6622ff8224da4f1aaee91f7c999c017338bb3 git://
https://github.com/mossmann/hackrf.git
  kalNone
  libbtbbNone
  libosmo-dspinstalled  inventory
f68f75e8b75ded7401821d7fa6c1fbb55e10a19c git://git://
git.osmocom.org/libosmo-dsp
  libosmocoreNone
   mbelibNone
 niusprioNone
  openlteinstalled  inventory
4f095f39a4462d2aa28c9242cd838b40417fe9d5 git://git://
git.code.sf.net/p/openlte/code
 osmo-sdrinstalled  inventory
effcaa75bfd43262f621184c28be2935149965b9 git://git://
git.osmocom.org/osmo-sdr.git
   osmo-tetraNone
  pmcNone
   pocsag-mrtNone
   pysstvNone
  rtl-sdrinstalled  inventory
d447a2e9830463ff83f6dcaef59b5684ff1df255 git://git://git.osmocom.org/rtl-sdr
   simple_radio_astronomyNone
   theronNone
  uhdinstalled  inventory
7d97ab60012b99ed92fb122a3a68d68515a404fa git://
https://github.com/EttusResearch/uhd.git
wiresharkinstalleddeb
Category: pseudo
  allNone



On Wed, Mar 18, 2015 at 6:31 PM, ben Gee  wrote:

> sorry for the late reply, was away from this lab. no that directory dose
> not exist
>
> thanks,
> -b
>
> On Wed, Mar 4, 2015 at 2:44 AM, Sylvain Munaut <246...@gmail.com> wrote:
>
>> Hi,
>>
>>
>> > ImportError: cannot import name fosphor
>>
>> Does /home/cnlsdr1/pybombs/lib/python2.7/dist-packages/gnuradio/fosphor
>> exist ?
>>
>>
>> Cheers,
>>
>> Sylvain
>>
>
>
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Re: [Discuss-gnuradio] gr-fosphor with pybombs

2015-03-18 Thread ben Gee
sorry for the late reply, was away from this lab. no that directory dose
not exist

thanks,
-b

On Wed, Mar 4, 2015 at 2:44 AM, Sylvain Munaut <246...@gmail.com> wrote:

> Hi,
>
>
> > ImportError: cannot import name fosphor
>
> Does /home/cnlsdr1/pybombs/lib/python2.7/dist-packages/gnuradio/fosphor
> exist ?
>
>
> Cheers,
>
> Sylvain
>
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[Discuss-gnuradio] gr-fosphor with pybombs

2015-03-03 Thread ben Gee
Hey folks,
So i installed the gr-fosphor 'app' using the pybombs recipe and it seems
to install ok, but when i run it I get the output listed below. Any ideas
here?

Thanks,
-B

cnlsdr1@cnlsdr1:~/pybombs$ osmocom_fft -F
linux; GNU C++ version 4.8.2; Boost_105400; UHD_003.008.002-91-g7d97ab60

gr-osmosdr v0.1.4-9-g48045b59 (0.1.5git) gnuradio v3.7.6.1-89-gc990e825
built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf bladerf
rfspace
-- Operating over USB 3.
-- Initialize CODEC control...
-- Initialize Radio control...
-- Performing register loopback test... pass
-- Performing register loopback test... pass
-- Performing CODEC loopback test... pass
-- Performing CODEC loopback test... pass
-- Asking for clock rate 32.00 MHz...
-- Actually got clock rate 32.00 MHz.
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass
-- Setting master clock rate selection to 'automatic'.
-- Using subdev spec 'A:A A:B'.
Traceback (most recent call last):
  File "/home/cnlsdr1/pybombs/bin/osmocom_fft", line 842, in 
main ()
  File "/home/cnlsdr1/pybombs/bin/osmocom_fft", line 838, in main
app = stdgui2.stdapp(app_top_block, "osmocom Spectrum Browser",
nstatus=1)
  File
"/home/cnlsdr1/pybombs/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py",
line 46, in __init__
wx.App.__init__ (self, redirect=False)
  File "/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/wx/_core.py",
line 7981, in __init__
self._BootstrapApp()
  File "/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/wx/_core.py",
line 7555, in _BootstrapApp
return _core_.PyApp__BootstrapApp(*args, **kwargs)
  File
"/home/cnlsdr1/pybombs/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py",
line 49, in OnInit
frame = stdframe (self.top_block_maker, self.title, self._nstatus)
  File
"/home/cnlsdr1/pybombs/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py",
line 76, in __init__
self.panel = stdpanel (self, self, top_block_maker)
  File
"/home/cnlsdr1/pybombs/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py",
line 98, in __init__
self.top_block = top_block_maker (frame, self, vbox, sys.argv)
  File "/home/cnlsdr1/pybombs/bin/osmocom_fft", line 221, in __init__
from gnuradio import fosphor
ImportError: cannot import name fosphor
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Re: [Discuss-gnuradio] Cmake can't find 'gnuradio-pmt'

2015-02-26 Thread ben Gee
Just for the sake of the archives and marking this issue closed, i was
finally able to get gnuradio and the openlte pybombs recipe to run, i had
to:
1) give openlte sudo privileges
2) add libuhd.so.003 to a .conf file i made called
/etc/ld.so.conf.d/randomLibs.conf
3)  run sudo ldconfig.
I'm still suspecting the manual adding of libuhd has to do with the
isolated environment of pybombs. I'm definitely not giving up on it yet
though.

hope this isn't too off topic, just hoping to help some other new users if
they're branching out, plus i think the libuhd issue is one that could
occur in other situations.

thanks,
-b

On Thu, Feb 26, 2015 at 8:34 PM, Ron Economos  wrote:

>  I haven't tried pybombs. I always build from source. It doesn't seem like
> that much of a hassle to me, but I'm a long time software developer.
>
> Ron
>
>
> On 02/26/2015 03:15 PM, ben Gee wrote:
>
> I have had a working version of OpenLTE on a different system with a
> traditional build of GNURadio. When i got new computers at my lab i decided
> to build gnuradio using pyboms because it seemed like the newer more
> streamlined option.
>
>  Are you using pybombs to install Gnuradio, Ron?
>
> On Thu, Feb 26, 2015 at 5:53 PM, Ron Economos  wrote:
>
>>  Just to be fair to the openLTE folks, it builds just fine here with a
>> properly installed GNU Radio.
>>
>> Ron
>>
>> On 02/26/2015 02:15 PM, Tom Rondeau wrote:
>>
>>  On Thu, Feb 26, 2015 at 4:36 PM, ben Gee  wrote:
>>
>>> thanks Tom! That seemed to get me one step further.
>>> a couple of notes:
>>> 1) do you any thoughts on the next error (output included below)? looks
>>> like the same thing except, polarssl is now not mentioned in the
>>> findgnuradio.cmake file.
>>>
>>
>>  First, that's now a problem with the openlte build system and nothing
>> to do with GNU Radio.
>>
>>  Second, it's not polarssl that's the problem here. When it says it
>> didn't find it, it means that pkg-config couldn't locate it, but you'll
>> notice the second two lines have found the libraries and headers because
>> cmake went and looked for them on its own.
>>
>>  The real problem is the next line where it says it can't find
>> gr-osmosdr, which is either not installed or is installed somewhere where
>> the openlte cmake system isn't able to find it.
>>
>>   2) a friend mentioned to me that there is a pybombs recipe for openlte
>>> which i ran successfully (while feeling like a bit of a dope for not
>>> thinking of it first).
>>>
>>
>>  Might as well stick with pybombs. It knows what it's doing with these
>> things.
>>
>> Specifically, since it all gets installed into the same prefix, that's
>> helping cmake find things easier.
>>
>>  Tom
>>
>>
>>
>>
>>
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Re: [Discuss-gnuradio] Cmake can't find 'gnuradio-pmt'

2015-02-26 Thread ben Gee
thanks Tom! That seemed to get me one step further.
a couple of notes:
1) do you any thoughts on the next error (output included below)? looks
like the same thing except, polarssl is now not mentioned in the
findgnuradio.cmake file.
2) a friend mentioned to me that there is a pybombs recipe for openlte
which i ran successfully (while feeling like a bit of a dope for not
thinking of it first).

with that said, shouldn't i still be able to compile the source for openlte
without using its pybombs recipe? I would like to resolve the cmake error,
but in the interest of not wasting your time, please understand that
openlte DID compile through pybombs. I guess the cmake issue is just a bit
bothersome, especially if i want to compile GNURadio code that is out of
tree for pybombs.

thanks,
-ben


output after making the previously suggested

cnlsdr1@cnlsdr1:~/openlte_v00-18-03/build/CMakeFiles$ cmake ../
-- Build type not specified: defaulting to release.
-- Boost version: 1.54.0
-- Found the following Boost libraries:
--   system
Checking for GNU Radio Module: RUNTIME
 * INCLUDES=/home/cnlsdr1/pybombs/include
 * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-runtime.so
GNURADIO_RUNTIME_FOUND = TRUE
Checking for GNU Radio Module: BLOCKS
 * INCLUDES=/home/cnlsdr1/pybombs/include
 * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-blocks.so
GNURADIO_BLOCKS_FOUND = TRUE
Checking for GNU Radio Module: FILTER
 * INCLUDES=/home/cnlsdr1/pybombs/include
 * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-filter.so
GNURADIO_FILTER_FOUND = TRUE
Checking for GNU Radio Module: PMT
 * INCLUDES=/home/cnlsdr1/pybombs/include
 * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-pmt.so
GNURADIO_PMT_FOUND = TRUE
-- Could NOT find GNURADIO_OSMOSDR (missing:
 GNURADIO_OSMOSDR_INCLUDE_DIRS)
-- UHD LIBRARIES /home/cnlsdr1/pybombs/lib/libuhd.so
-- UHD INCLUDE DIRS /home/cnlsdr1/pybombs/include
-- checking for module 'polarssl'
--   package 'polarssl' not found
-- POLARSSL LIBRARIES /usr/lib/libpolarssl.so
-- POLARSSL INCLUDE DIRS /usr/include
CMake Error at CMakeLists.txt:103 (message):
  GNURadio Osmosdr required to compile openLTE
  (http://sdr.osmocom.org/trac/wiki/GrOsmoSDR)


-- Configuring incomplete, errors occurred!


On Wed, Feb 25, 2015 at 3:49 PM, Tom Rondeau  wrote:

> On Tue, Feb 24, 2015 at 7:23 PM, ben Gee  wrote:
>
>> Hello All:
>>   this is my first time on the list. I'm running gnuradio 3.7.6.1
>> with pybombs. I'm now trying to install OpenLTE which is dependent on
>> Gnuradio and when it calls cmake to check for gnuradio's packages it can't
>> find it. Originally, the 'FindGnuradio.cmake' file wasn't in the
>> cmake/modules directory, so that was an easy fix, now it runs a little
>> further, and this is the output:
>>
>>
>> -- Boost version: 1.54.0
>>
>> -- Found the following Boost libraries:
>>
>> --   system
>>
>> Checking for GNU Radio Module: RUNTIME
>>
>>  * INCLUDES=/home/cnlsdr1/pybombs/include
>>
>>  * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-runtime.so
>>
>> GNURADIO_RUNTIME_FOUND = TRUE
>>
>> Checking for GNU Radio Module: BLOCKS
>>
>>  * INCLUDES=/home/cnlsdr1/pybombs/include
>>
>>  * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-blocks.so
>>
>> GNURADIO_BLOCKS_FOUND = TRUE
>>
>> Checking for GNU Radio Module: FILTER
>>
>>  * INCLUDES=/home/cnlsdr1/pybombs/include
>>
>>  * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-filter.so
>>
>> GNURADIO_FILTER_FOUND = TRUE
>>
>> Checking for GNU Radio Module: PMT
>>
>> -- checking for module 'gnuradio-pmt'
>>
>> --   package 'gnuradio-pmt' not found
>>
>>  * INCLUDES=GNURADIO_PMT_INCLUDE_DIRS-NOTFOUND
>>
>>  * LIBS=GNURADIO_PMT_LIBRARIES-NOTFOUND
>>
>> -- Could NOT find GNURADIO_PMT (missing:  GNURADIO_PMT_LIBRARIES
>> GNURADIO_PMT_INCLUDE_DIRS)
>>
>> GNURADIO_PMT_FOUND = FALSE
>>
>> CMake Error at /usr/share/cmake-2.8/Modules/FindGnuradio.cmake:97
>> (message):
>>
>>   Required GNU Radio Component: PMT missing!
>>
>> Call Stack (most recent call first):
>>
>>   /usr/share/cmake-2.8/Modules/FindGnuradio.cmake:123 (GR_MODULE)
>>
>>   CMakeLists.txt:92 (find_package)
>>
>>
>>
>> -- Configuring incomplete, errors occurred!
>>
>>
>> I usually just figure this stuff out on my own or with the help of
>> coworkers, but i figured i'd give the group a try.
>>
>> Any help with this would be greatly appreciated.
>>
>> Thanks,
>>
>> -ben
>>
>
> It looks like there's some confusion in the configuration process. It
> looks like it&#

[Discuss-gnuradio] Cmake can't find 'gnuradio-pmt'

2015-02-24 Thread ben Gee
Hello All:
  this is my first time on the list. I'm running gnuradio 3.7.6.1 with
pybombs. I'm now trying to install OpenLTE which is dependent on Gnuradio
and when it calls cmake to check for gnuradio's packages it can't find it.
Originally, the 'FindGnuradio.cmake' file wasn't in the cmake/modules
directory, so that was an easy fix, now it runs a little further, and this
is the output:


-- Boost version: 1.54.0

-- Found the following Boost libraries:

--   system

Checking for GNU Radio Module: RUNTIME

 * INCLUDES=/home/cnlsdr1/pybombs/include

 * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-runtime.so

GNURADIO_RUNTIME_FOUND = TRUE

Checking for GNU Radio Module: BLOCKS

 * INCLUDES=/home/cnlsdr1/pybombs/include

 * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-blocks.so

GNURADIO_BLOCKS_FOUND = TRUE

Checking for GNU Radio Module: FILTER

 * INCLUDES=/home/cnlsdr1/pybombs/include

 * LIBS=/home/cnlsdr1/pybombs/lib/libgnuradio-filter.so

GNURADIO_FILTER_FOUND = TRUE

Checking for GNU Radio Module: PMT

-- checking for module 'gnuradio-pmt'

--   package 'gnuradio-pmt' not found

 * INCLUDES=GNURADIO_PMT_INCLUDE_DIRS-NOTFOUND

 * LIBS=GNURADIO_PMT_LIBRARIES-NOTFOUND

-- Could NOT find GNURADIO_PMT (missing:  GNURADIO_PMT_LIBRARIES
GNURADIO_PMT_INCLUDE_DIRS)

GNURADIO_PMT_FOUND = FALSE

CMake Error at /usr/share/cmake-2.8/Modules/FindGnuradio.cmake:97 (message):

  Required GNU Radio Component: PMT missing!

Call Stack (most recent call first):

  /usr/share/cmake-2.8/Modules/FindGnuradio.cmake:123 (GR_MODULE)

  CMakeLists.txt:92 (find_package)



-- Configuring incomplete, errors occurred!


I usually just figure this stuff out on my own or with the help of
coworkers, but i figured i'd give the group a try.

Any help with this would be greatly appreciated.

Thanks,

-ben
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