On Sun, May 16, 2010 at 06:55:33PM +0200, Daniel Fischer wrote:
Is there any problem compiling from source on FreeBSD?
Well, good question :)
After I tried to find some sources, I realized that there are
http://www.haskell.org/ghc/download_ghc_6_12_2.html#freebsd
--
Eugene N Dzhurinsky
Following a successful install of the Haskell Platform on MAC OSX, I
proceed to update my Windows PC.
Frustration followed. I am blocked by a Permission Denied error when I do
a Setup install:
ghc --make Setup
[58 of 58] Compiling Main ( Setup.hs, Setup.o )
Linking
Providing more evidence of the issue by running cabal with -v flag:
...
...
Linking...
C:\Program Files (x86)\Haskell Platform\2009.2.0.2\bin\ar.exe -r
dist\build\libHSCabal-1.8.0.4.a dist\build\Distribution\Compiler.o
dist\build\Distribution\InstalledPackageInfo.o
...
...
...
Ivan Lazar Miljenovic wrote:
Heinrich Apfelmus writes:
I was under the impression that I would have to define a new graph data
type with FilePath as vertex type and make that an instance of Graph
? [..]
Well, we'll provide a Map-based one that lets you specify the vertex
type as a type
Hi,
Try Run as administrator right click menu item for cmd.exe
Regards,
Zura
--
View this message in context:
http://old.nabble.com/Windows-7-Permission-Denied-Problem-on-Cabal-tp28580131p28580510.html
Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com.
Right, the problem is that under windows 7 and vista the Program Files
folder if not yours as in you don't have direct permission to write there
without elevation.
You could go to the Haskell folder, and grand your current user full rights,
but any new tools installed will inherit the original
I wouldn't do this because the installed tools will be written with that
elevated rights, so you can only invoke them from an elevated prompt, which
is a bit cumbersome.
-Original Message-
From: haskell-cafe-boun...@haskell.org
[mailto:haskell-cafe-boun...@haskell.org] On Behalf Of Zura_
On 17 May 2010 09:37, Phyx loneti...@gmail.com wrote:
The other approach I like much better is instead of doing global installs,
do user installs. In fact, I made it my default. Which solves any permission
error, but means every user on that machine has to install the libs
separately which
Heinrich Apfelmus apfel...@quantentunnel.de writes:
Ivan Lazar Miljenovic wrote:
Heinrich Apfelmus writes:
I was under the impression that I would have to define a new graph data
type with FilePath as vertex type and make that an instance of Graph
? [..]
Well, we'll provide a
On 17 mayo, 04:00, Ivan Miljenovic ivan.miljeno...@gmail.com wrote:
On 17 May 2010 12:56, Abby Henríquez Tejera parad...@gmail.com wrote:
[...]
There would then be something like:
instance (Show a) = Show [a] where
show = showList
So, depending on the type used, it will either use
I did not look thoroughly at elerea, but at least, when I tried its sample
dungeons of wor it worked properly ;)
Elerea has its own 'beauty' though. I suggest unpacking the source of
dow and executing it in ghci, the problem will be obvious as you play at
length. Unfortunately, Elerea doesn't
Abby Henríquez Tejera parad...@gmail.com writes:
I had already read the RWH chapter, but still didn't understand it,
but now (preparing to answer you why I didn't «see» it), it suddenly
all came clear. Oh, I hate this moments, now I feel stupid :).
Heh, everyone has those moments, so don't
On 17 mayo, 04:00, Ivan Miljenovic ivan.miljeno...@gmail.com wrote:
On 17 May 2010 12:56, Abby Henríquez Tejera parad...@gmail.com wrote:
[...]
There would then be something like:
instance (Show a) = Show [a] where
show = showList
So, depending on the type used, it will either use
Neil Brown wrote:
Primarily I want to see in FGL: documentation, documentation and more
documentation.
+1
Cheers
Ben
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On May 17, 2010, at 09:42 , Abby Henríquez Tejera wrote:
I had already read the RWH chapter, but still didn't understand it,
but now (preparing to answer you why I didn't «see» it), it suddenly
all came clear. Oh, I hate this moments, now I feel stupid :).
You're going to have a lot of those
Hi,
I'm writing a program which listens to some D-Bus signals using
DBus.Client.onSignal function from dbus-client package. This function
runs IO action in separate haskell thread when signal is received. My
program does nothing except signal handling, so after setting up
signals it has to wait
dpx.infinity:
Hi,
I'm writing a program which listens to some D-Bus signals using
DBus.Client.onSignal function from dbus-client package. This function
runs IO action in separate haskell thread when signal is received. My
program does nothing except signal handling, so after setting up
On Mon, May 17, 2010 at 10:04 AM, DPX-Infinity dpx.infin...@gmail.comwrote:
Hi,
I'm writing a program which listens to some D-Bus signals using
DBus.Client.onSignal function from dbus-client package. This function
runs IO action in separate haskell thread when signal is received. My
program
Use our threads package [1].
import Control.Concurrent.Thread ( forkIO, wait_ )
myDBusThingie :: IO ()
myDBusThingie = error TODO
main :: IO ()
main = do tid - forkIO myDBusThingie
wait_ tid
But like David said, this is only usefull if you plan on multiple
concurrent waits or doing
I looked at elerea. I found it simple and nice!
I just regret the fact that the SignalMonad can only be run inside IO. With
reactive, you can transform signals in pure code.
I suggest unpacking the source of
dow and executing it in ghci, the problem will be obvious as you play at
length.
Yes,
I looked at elerea. I found it simple and nice!
I heard complaints about this two-layered solution with
SignalMonad/SignalGen, so I'm glad you like it. :)
I just regret the fact that the SignalMonad can only be run inside IO.
That's life. ;) However, there is only a single point where you have
Author of dbus-client here. Don Stewart's solution (blocking on an
mvar) is the best way to handle it. Presumably, you've got some way to
make your program shut down (method call? signal handler?) -- just set
the mvar in that.
On Mon, May 17, 2010 at 11:07, David Leimbach leim...@gmail.com wrote:
This is our official 0.8 release. Anyone still using 0.6 should
upgrade.
Anyone using an earlier 0.8 release should upgrade too (and delete
~/.leksah-0.8/prefs.lkshp and ~/.leksah-0.8/prefscoll.lkshp).
There's lots of new stuff, so please have a look if you can. Let us know
which of the things
Brandon S. Allbery KF8NH allb...@ece.cmu.edu writes:
On May 17, 2010, at 09:42 , Abby Henríquez Tejera wrote:
I had already read the RWH chapter, but still didn't understand it,
but now (preparing to answer you why I didn't «see» it), it suddenly
all came clear. Oh, I hate this moments, now I
Your question is actually deeper than some of the people answering you
seem to realize.
How does ghci decide what to do when you say
show []
?
The expression [] has type [a], which means it could be a list of any
type 'a', including Char.
Normally, when Haskell can't determine the type in this
I'm trying to install Haskell Platform 2010.1.0.1 on my Mac,
downloaded from http://hackage.haskell.org/platform/
I have:
Mac OS X 10.6.3
2 x 2.66 GHz Dual-Core Intel Xeon
XCode 3.1.3
Also, I am an admin on this machine.
When I try to install GHC-6.12.1-i386.pkg, I agree to the license,
Am 18.05.2010 um 00:24 schrieb David Matuszek:
I'm trying to install Haskell Platform 2010.1.0.1 on my Mac,
downloaded from http://hackage.haskell.org/platform/
I have:
Mac OS X 10.6.3
2 x 2.66 GHz Dual-Core Intel Xeon
XCode 3.1.3
Also, I am an admin on this machine.
When I try to
Thanks for your help - that worked beautifully.
From: Phyx [mailto:loneti...@gmail.com]
Sent: Monday, May 17, 2010 1:38 AM
To: rhodg...@topquadrant.com; haskell-cafe@haskell.org
Subject: RE: [Haskell-cafe] Windows 7 Permission Denied Problem on Cabal
Right, the problem is that under
On Mon, May 17, 2010 at 7:12 PM, Don Stewart d...@galois.com wrote:
dpx.infinity:
Hi,
I'm writing a program which listens to some D-Bus signals using
DBus.Client.onSignal function from dbus-client package. This function
runs IO action in separate haskell thread when signal is received. My
On 5/13/10, Job Vranish job.vran...@gmail.com wrote:
Anybody know of a good grad school in the US for functional languages?
(good = has Ph.D. program that covers functional languages, type systems,
correctness proofs, etc...)
At Portland State, faculty include Andrew Tolmach, Jim Hook, Mark
On Mon, May 17, 2010 at 2:37 PM, John Millikin jmilli...@gmail.com wrote:
Author of dbus-client here. Don Stewart's solution (blocking on an
mvar) is the best way to handle it. Presumably, you've got some way to
make your program shut down (method call? signal handler?) -- just set
the mvar
On 17/05/2010, at 05:17, Gregory Crosswhite wrote:
As an aside, while there are advantages to writing numerical analysis
routines in Haskell, it might be better strategy to instead link in something
like LAPACK and provide nice wrappers to it in Haskell, since this way you
can harness the
On 17/05/2010, at 02:52, Pierre-Etienne Meunier wrote:
You are quite right that vector only supports nested arrays but not
multidimensional ones. This is by design, however - the library's only goal
is to provide efficient one-dimensional, Int-indexed arrays. I'm thinking
about how to
Oh, I agree that it would be really nice to have a way to write
high-performance code in pure Haskell --- it would be nice if I didn't have to
drop to Fortran anymore just because it makes it easier to write
high-performance numeric code! My only point was that it might not be
worthwhile to
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