Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Thanks, Eric. You are right. I found that python-gnuradio-core was installed from synaptic package manager. Now, everything works fine. Thanks, all. - Brook Eric Blossom wrote: On Wed, Aug 25, 2010 at 04:03:59PM -0700, Brook Lin wrote: Thanks, Marcus. I tried usrp_fft.py and got the same error. I also tried dial_tone.py under /gnuradio-example/python/audio, but I got the similar error: I'm guessing that you have more than one installation on your system. Perhaps one installed a while back using a .deb, and the one that you're trying to build now. Remove all traces of GNU Radio, then try again... Eric Traceback (most recent call last): File ./dial_tone.py, line 24, in module from gnuradio import audio File /usr/lib/python2.6/dist-packages/gnuradio/audio.py, line 88, in module __init__() File /usr/lib/python2.6/dist-packages/gnuradio/audio.py, line 78, in __init__ raise ImportError, 'Unable to locate an audio module.' ImportError: Unable to locate an audio module. However, if I import audio from gnuradio using $ python, there is no error. Python 2.6.5 (r265:79063, Apr 16 2010, 13:09:56) [GCC 4.4.3] on linux2 Type help, copyright, credits or license for more information. from gnuradio import gr from gnuradio import audio Thanks, Brook ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio -- View this message in context: http://old.nabble.com/Gnuradio-3.3.0-on-Ubuntu-10.04-tp29535765p29545152.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Hi All, I followed the instructions on http://gnuradio.org/redmine/wiki/gnuradio/UbuntuInstall to install gnuradio-3.3.0 onto Ubuntu-10.04 LTS. I used qwt-5.2.1, boost_1_37_0, and all other packages from synaptic package manager. After ./configure --with-boost=$BOOST_PREFIX, I got: The following GNU Radio components have been successfully configured: config gruel gnuradio-core usrp usrp2 gr-usrp gr-usrp2 gr-msdd6000 gr-audio-alsa gr-audio-oss gr-atsc gr-cvsd-vocoder gr-gpio gr-gsm-fr-vocoder gr-noaa gr-pager gr-radar-mono gr-radio-astronomy gr-trellis gr-video-sdl gr-wxgui gr-qtgui gr-sounder gr-utils gnuradio-examples grc docs You my now run the make command to build these components. * The following components were skipped either because you asked not to build them or they didn't pass configuration checks: gcell gr-gcell gr-audio-jack gr-audio-osx gr-audio-portaudio gr-audio-windows gr-comedi These components will not be built. Configured GNU Radio release 3.3.0 for build. Meanwhile, there is no error during the installation. And the USRP is recognized by ls -lR /dev/bus/usb | grep usrp, I got crw-rw 1 root usrp 189, 129 2010-08-25 13:12 002. However, when I tried to run ./usrp_benchmark_usb.py, I got the error that ImportError: cannot import name usrp. I also found that there is nothing under directory /usr/local/lib/python2.6/site-packages. How should I fix this problem? Can anyone give me some advice? Thanks in advance, Brook -- View this message in context: http://old.nabble.com/Gnuradio-3.3.0-on-Ubuntu-10.04-tp29535765p29535765.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Hi, On Aug 25, 2010, at 10:28 PM, Brook Lin wrote: I also found that there is nothing under directory /usr/local/lib/python2.6/site-packages. How should I fix this problem? Can anyone give me some advice? Perhaps this is because you might not have run a sudo make install after building gnuradio, which will install the required python packages into /usr/local/lib Best regards, Elvis ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Thanks, Elvis. But I actually did sudo make install. After all the necessary packages installed, I followed these steps: cd gnuradio-3.3.0 export LD_LIBRARY_PATH=$BOOST_PREFIX/lib ./bootstrap ./configure --with-boost=$BOOST_PREFIX make make check sudo make install More advice? Thanks, Brook Elvis Dowson wrote: Hi, On Aug 25, 2010, at 10:28 PM, Brook Lin wrote: I also found that there is nothing under directory /usr/local/lib/python2.6/site-packages. How should I fix this problem? Can anyone give me some advice? Perhaps this is because you might not have run a sudo make install after building gnuradio, which will install the required python packages into /usr/local/lib Best regards, Elvis ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio -- View this message in context: http://old.nabble.com/Gnuradio-3.3.0-on-Ubuntu-10.04-tp29535765p29535981.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
This might also be because you have not setup the usrp in udev? http://k1vzx.com/mediawiki/index.php?title=USRP:_Software_Setup ~JeffL On 8/25/2010 3:28 PM, Brook Lin wrote: Hi All, I followed the instructions on http://gnuradio.org/redmine/wiki/gnuradio/UbuntuInstall to install gnuradio-3.3.0 onto Ubuntu-10.04 LTS. I used qwt-5.2.1, boost_1_37_0, and all other packages from synaptic package manager. After ./configure --with-boost=$BOOST_PREFIX, I got: The following GNU Radio components have been successfully configured: config gruel gnuradio-core usrp usrp2 gr-usrp gr-usrp2 gr-msdd6000 gr-audio-alsa gr-audio-oss gr-atsc gr-cvsd-vocoder gr-gpio gr-gsm-fr-vocoder gr-noaa gr-pager gr-radar-mono gr-radio-astronomy gr-trellis gr-video-sdl gr-wxgui gr-qtgui gr-sounder gr-utils gnuradio-examples grc docs You my now run the make command to build these components. * The following components were skipped either because you asked not to build them or they didn't pass configuration checks: gcell gr-gcell gr-audio-jack gr-audio-osx gr-audio-portaudio gr-audio-windows gr-comedi These components will not be built. Configured GNU Radio release 3.3.0 for build. Meanwhile, there is no error during the installation. And the USRP is recognized by ls -lR /dev/bus/usb | grep usrp, I got crw-rw 1 root usrp 189, 129 2010-08-25 13:12 002. However, when I tried to run ./usrp_benchmark_usb.py, I got the error that ImportError: cannot import name usrp. I also found that there is nothing under directory /usr/local/lib/python2.6/site-packages. How should I fix this problem? Can anyone give me some advice? Thanks in advance, Brook -- ~Jeffrey Lambert, K1VZX ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
On Wed, Aug 25, 2010 at 3:56 PM, Brook Lin gnu.f...@yahoo.com wrote: Thanks, Elvis. But I actually did sudo make install. After all the necessary packages installed, I followed these steps: cd gnuradio-3.3.0 export LD_LIBRARY_PATH=$BOOST_PREFIX/lib ./bootstrap ./configure --with-boost=$BOOST_PREFIX make make check sudo make install More advice? Thanks, Brook sudo ldconfig The python packages should be in /usr/local/lib/python/dist-packages/gnuradio -- Doug Geiger doug.gei...@bioradiation.net ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Thanks again for your replies. But, I did try: $ cp /etc/ld.so.conf /tmp/ld.so.conf $ echo /usr/local/lib /tmp/ld.so.conf $ sudo mv /tmp/ld.so.conf /etc/ld.so.conf $ sudo ldconfig Nothing helps. BTW, I used libboost-all-dev from synaptic package manager rather than boost_1_37_0. Doug, you are right. I find gnuradio under /usr/local/lib/python/dist-packages/. My old Ubuntu version has the path /usr/local/lib/python/site-packages/gnuradio. Other solutions? Thanks, Brook Jeffrey Lambert wrote: This might also be because you have not setup the usrp in udev? http://k1vzx.com/mediawiki/index.php?title=USRP:_Software_Setup ~JeffL On 8/25/2010 3:28 PM, Brook Lin wrote: Hi All, I followed the instructions on http://gnuradio.org/redmine/wiki/gnuradio/UbuntuInstall to install gnuradio-3.3.0 onto Ubuntu-10.04 LTS. I used qwt-5.2.1, boost_1_37_0, and all other packages from synaptic package manager. After ./configure --with-boost=$BOOST_PREFIX, I got: The following GNU Radio components have been successfully configured: config gruel gnuradio-core usrp usrp2 gr-usrp gr-usrp2 gr-msdd6000 gr-audio-alsa gr-audio-oss gr-atsc gr-cvsd-vocoder gr-gpio gr-gsm-fr-vocoder gr-noaa gr-pager gr-radar-mono gr-radio-astronomy gr-trellis gr-video-sdl gr-wxgui gr-qtgui gr-sounder gr-utils gnuradio-examples grc docs You my now run the make command to build these components. * The following components were skipped either because you asked not to build them or they didn't pass configuration checks: gcell gr-gcell gr-audio-jack gr-audio-osx gr-audio-portaudio gr-audio-windows gr-comedi These components will not be built. Configured GNU Radio release 3.3.0 for build. Meanwhile, there is no error during the installation. And the USRP is recognized by ls -lR /dev/bus/usb | grep usrp, I got crw-rw 1 root usrp 189, 129 2010-08-25 13:12 002. However, when I tried to run ./usrp_benchmark_usb.py, I got the error that ImportError: cannot import name usrp. I also found that there is nothing under directory /usr/local/lib/python2.6/site-packages. How should I fix this problem? Can anyone give me some advice? Thanks in advance, Brook -- ~Jeffrey Lambert, K1VZX ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio -- View this message in context: http://old.nabble.com/Gnuradio-3.3.0-on-Ubuntu-10.04-tp29535765p29536641.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
On Wed, Aug 25, 2010 at 02:21:27PM -0700, Brook Lin wrote: Thanks again for your replies. But, I did try: $ cp /etc/ld.so.conf /tmp/ld.so.conf $ echo /usr/local/lib /tmp/ld.so.conf $ sudo mv /tmp/ld.so.conf /etc/ld.so.conf $ sudo ldconfig Nothing helps. BTW, I used libboost-all-dev from synaptic package manager rather than boost_1_37_0. Doug, you are right. I find gnuradio under /usr/local/lib/python/dist-packages/. My old Ubuntu version has the path /usr/local/lib/python/site-packages/gnuradio. Other solutions? Is your PYTHONPATH set to /usr/local/lib/python2.6/dist-packages? Is your PYTHONPATH exported? Does this work: $ python Python 2.6.4 (r264:75706, Jun 4 2010, 18:20:31) [GCC 4.4.4 20100503 (Red Hat 4.4.4-2)] on linux2 Type help, copyright, credits or license for more information. from gnuradio import gr from gnuradio import usrp exit() Eric ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Thanks, Eric. Is your PYTHONPATH set to /usr/local/lib/python2.6/dist-packages? Is your PYTHONPATH exported? I'm not sure on these two questions. I installed python2.6 from synaptic package manager, I thought it should set the path right. If not, could you please tell me how to set PYTHONPATH and how to export PYTHONPATH? In the shell, before invoking any Gnu Radio application: PYTHONPATH=/usr/local/lib/python2.6/dist-packages export PYTHONPATH You can put these in the .bashrc file in your home directory if it becomes a pain to type manually. You might want to get a book on Linux for beginners or something like that, which will help you with quite simple things like how to set an environment variable. -- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Thanks, Eric. Is your PYTHONPATH set to /usr/local/lib/python2.6/dist-packages? Is your PYTHONPATH exported? I'm not sure on these two questions. I installed python2.6 from synaptic package manager, I thought it should set the path right. If not, could you please tell me how to set PYTHONPATH and how to export PYTHONPATH? Here is the result when I test $ python Python 2.6.5 (r265:79063, Apr 16 2010, 13:09:56) [GCC 4.4.3] on linux2 Type help, copyright, credits or license for more information. from gnuradio import gr from gnuradio import usrp Traceback (most recent call last): File stdin, line 1, in module ImportError: cannot import name usrp Thanks, Brook -- View this message in context: http://old.nabble.com/Gnuradio-3.3.0-on-Ubuntu-10.04-tp29535765p29536930.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Thanks, all. However, after I set the PYTHONPATH and export it. I still get the same error when I run ./usrp_benchmark_usb.py. But, if I test $ python, everything works. Python 2.6.5 (r265:79063, Apr 16 2010, 13:09:56) [GCC 4.4.3] on linux2 Type help, copyright, credits or license for more information. from gnuradio import gr from gnuradio import usrp from gnuradio import audio Thanks, Brook Eric Blossom wrote: On Wed, Aug 25, 2010 at 02:21:27PM -0700, Brook Lin wrote: Thanks again for your replies. But, I did try: $ cp /etc/ld.so.conf /tmp/ld.so.conf $ echo /usr/local/lib /tmp/ld.so.conf $ sudo mv /tmp/ld.so.conf /etc/ld.so.conf $ sudo ldconfig Nothing helps. BTW, I used libboost-all-dev from synaptic package manager rather than boost_1_37_0. Doug, you are right. I find gnuradio under /usr/local/lib/python/dist-packages/. My old Ubuntu version has the path /usr/local/lib/python/site-packages/gnuradio. Other solutions? Is your PYTHONPATH set to /usr/local/lib/python2.6/dist-packages? Is your PYTHONPATH exported? Does this work: $ python Python 2.6.4 (r264:75706, Jun 4 2010, 18:20:31) [GCC 4.4.4 20100503 (Red Hat 4.4.4-2)] on linux2 Type help, copyright, credits or license for more information. from gnuradio import gr from gnuradio import usrp exit() Eric ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio -- View this message in context: http://old.nabble.com/Gnuradio-3.3.0-on-Ubuntu-10.04-tp29535765p29537097.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Thanks, all. However, after I set the PYTHONPATH and export it. I still get the same error when I run ./usrp_benchmark_usb.py. But, if I test $ python, everything works. Python 2.6.5 (r265:79063, Apr 16 2010, 13:09:56) [GCC 4.4.3] on linux2 Type help, copyright, credits or license for more information. What about other usrp-using applications, like usrp_fft.py ?? I think usrp_benchmark_usb.py is quite old, and may not have been maintained. -- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
Thanks, Marcus. I tried usrp_fft.py and got the same error. I also tried dial_tone.py under /gnuradio-example/python/audio, but I got the similar error: Traceback (most recent call last): File ./dial_tone.py, line 24, in module from gnuradio import audio File /usr/lib/python2.6/dist-packages/gnuradio/audio.py, line 88, in module __init__() File /usr/lib/python2.6/dist-packages/gnuradio/audio.py, line 78, in __init__ raise ImportError, 'Unable to locate an audio module.' ImportError: Unable to locate an audio module. However, if I import audio from gnuradio using $ python, there is no error. Python 2.6.5 (r265:79063, Apr 16 2010, 13:09:56) [GCC 4.4.3] on linux2 Type help, copyright, credits or license for more information. from gnuradio import gr from gnuradio import audio Thanks, Brook -- View this message in context: http://old.nabble.com/Gnuradio-3.3.0-on-Ubuntu-10.04-tp29535765p29537436.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Gnuradio-3.3.0 on Ubuntu-10.04
On Wed, Aug 25, 2010 at 04:03:59PM -0700, Brook Lin wrote: Thanks, Marcus. I tried usrp_fft.py and got the same error. I also tried dial_tone.py under /gnuradio-example/python/audio, but I got the similar error: I'm guessing that you have more than one installation on your system. Perhaps one installed a while back using a .deb, and the one that you're trying to build now. Remove all traces of GNU Radio, then try again... Eric Traceback (most recent call last): File ./dial_tone.py, line 24, in module from gnuradio import audio File /usr/lib/python2.6/dist-packages/gnuradio/audio.py, line 88, in module __init__() File /usr/lib/python2.6/dist-packages/gnuradio/audio.py, line 78, in __init__ raise ImportError, 'Unable to locate an audio module.' ImportError: Unable to locate an audio module. However, if I import audio from gnuradio using $ python, there is no error. Python 2.6.5 (r265:79063, Apr 16 2010, 13:09:56) [GCC 4.4.3] on linux2 Type help, copyright, credits or license for more information. from gnuradio import gr from gnuradio import audio Thanks, Brook ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
