> As mentioned by a member of the sugar-devel list, it seems that a
> csound (5.10) install (yum install csound), does not install several
> crucial site-specific and library packages (csnd, _csnd, libcsnd and
> perhaps libcsound).
>
> Having to erase olpcsound before installing csound deletes these
> files and they don't get restored/reinstalled.
>
> So, to the procedures described below, before erasing olpcsound, I
> saved the above-listed files (there were 5 or 6), and once csound
> was installed, added them back where they came from.
>
> This crude procedure didn't work, and the following error log is
> quite like the one I started with:
>
> /usr/lib/python2.6/site-packages/sugar/util.py:25:
> DeprecationWarning: the sha module is deprecated; use the hashlib
> module instead
>
> import sha
>
> Traceback (most recent call last):
>
> File "/usr/bin/sugar-activity", line 21, in <module>
>
> main.main()
>
> File "/usr/lib/python2.6/site-packages/sugar/activity/main.py", line
> 105, in main
>
> module = __import__(module_name)
>
> File "/home/liveuser/Activities/OurMusic.activity/ourmusic.py", line
> 41, in <module>
>
> import csndsugui
>
> File "/home/liveuser/Activities/OurMusic.activity/csndsugui.py",
> line 36, in <module>
>
> import csnd
>
> File "/usr/lib/python2.6/site-packages/csnd.py", line 7, in <module>
>
> import _csnd
>
> ImportError: /usr/lib/libcsnd.so.5.1: undefined symbol:
> csoundGetInputBuffer
>
>
> I'd appreciate any suggestions as to how to get this all working.
> Thanks.
>
> Art Hunkins
> ----- Original Message -----
> From: Art Hunkins
> To:
pbrobinson@...
> Cc:
csound@... ;
sugar-devel@...
> Sent: Friday, July 03, 2009 7:57 PM
> Subject: Re: [Cs-dev] Sugar on a Stick - and OLPCsound
>
> I've just noted that the /usr/lib/python2.6/site-packages folder
> does not include csnd.py. That folder also contains many fewer files
> that the corresponding one in python2.5.
>
> As a matter of fact, python2.5 seems about a third the size of 2.6.
> Is all this correct?
>
> Art Hunkins
> ----- Original Message -----
> From: Art Hunkins
> To:
pbrobinson@...
> Sent: Friday, July 03, 2009 6:13 PM
> Subject: Fw: [Cs-dev] Sugar on a Stick - and OLPCsound
>
> Hello, Peter,
>
> Do you know what may be happening here? (Please see error log below.)
>
> I've no idea why the module referenced (csd.py) is not found. Please
> also compare the log at the very bottom of this mail; this latter
> log was generated when running Csound*5.08*, also with python2.6.
>
> Thanks for any insights.
>
> Art Hunkins
>
> ----- Original Message -----
> From: Art Hunkins
> To: Developer discussions
> Cc:
csound@...
> Sent: Friday, July 03, 2009 5:36 PM
> Subject: Re: [Cs-dev] Sugar on a Stick - and OLPCsound
>
> Here's the *next* chapter in the saga. Please note that this is not
> the *Windows* installation saga; it's the *Linux/Sugar* installation
> saga.
>
> In our last episode, we noted that Csound5.08 was (apparently?)
> incompatible with python2.6. At least this seemed a plausible
> explanation from the error log we saw.
>
> So, now Csound5.10 is available on Fedora(11) for download to SoaS.
>
> First, I try update csound; "can't find any csound".
> Second, install csound; it tries, but then says, "can't because it
> interferes with olpcsound" (OK, different name!)
> Third, erase olpcsound; good
> Fourth, install csound; good
>
> Then I run my Activity; it now crashes with the similar, but not
> exact, error log below.
>
> I thought perhaps I'd better start from scratch and did (reformat
> USB drive, etc). Thought probably the new SoaS iso incorporated
> Csound5.10. But no, I needed to essentially repeat the above steps,
> and ended with the same crash.
>
> The log: (any new ideas please?)
>
> /usr/lib/python2.6/site-packages/sugar/util.py:25:
> DeprecationWarning: the sha module is deprecated; use the hashlib
> module instead
>
> import sha
>
> Traceback (most recent call last):
>
> File "/usr/bin/sugar-activity", line 21, in <module>
>
> main.main()
>
> File "/usr/lib/python2.6/site-packages/sugar/activity/main.py", line
> 105, in main
>
> module = __import__(module_name)
>
> File "/home/liveuser/Activities/OurMusic.activity/ourmusic.py", line
> 41, in <module>
>
> import csndsugui
>
> File "/home/liveuser/Activities/OurMusic.activity/csndsugui.py",
> line 36, in <module>
>
> import csnd
>
> ImportError: No module named csnd
>
>
> Art Hunkins
>
> ----- Original Message -----
> From: victor
> To: Art Hunkins ; Developer discussions
> Sent: Wednesday, July 01, 2009 1:36 PM
> Subject: Re: [Cs-dev] Sugar on a Stick - and OLPCsound
>
> Because the 5.10 rpm has a python2.6 dependency. But that might
> be the case for 5.08 too (I am not sure).
> ----- Original Message -----
> From: Art Hunkins
> To: Developer discussions
> Sent: Tuesday, June 30, 2009 2:22 AM
> Subject: Re: [Cs-dev] Sugar on a Stick - and OLPCsound
>
> I just noticed that the current OLPC build includes Python 2.5,
> whereas SoaS includes Python 2.6
>
> Csound 5.08.91 is currently in both. Wouldn't this explain why
> 5.08.91 doesn't work on SoaS? And why 5.10 should?
>
> Art Hunkins
> ----- Original Message -----
> From:
Victor.Lazzarini@...
> To: Developer discussions
> Sent: Monday, June 29, 2009 5:38 PM
> Subject: Re: [Cs-dev] Sugar on a Stick - and OLPCsound
>
> The message is strange, but it does not say there is a Python
> version mismatch. However, having said that, the 5.08.91
> rpm was built with 2.5 (unless what you have there is another
> build that somehow uses 2.6).
>
> What the message says is that the library module Python
> tried to load does not have one of the API functions. The
> reason for this I don't know.
>
> Victor
>
> ----- Original Message -----
> From: Art Hunkins <
abhunkin@...>
> Date: Monday, June 29, 2009 10:19 pm
> Subject: Re: [Cs-dev] Sugar on a Stick - and OLPCsound
> To:
csound-devel@...
>
> > Victor, Brian and Mike G. -
> >
> > I'd like to ask again regarding this SoaS log, and what it
> > suggests about
> > the crash of my OurMusic activity.
> >
> > The version of Csound is 5.08.91, libsndfile is 1.0.17. And as
> > you can see
> > Python 2.6 and libcsnd.so.5.1 are referenced in the log.
> >
> > Is the difficulty incompatible versions of Python and/or
> > libsndfile/libcsnd.so.5.1?
> >
> > A member of the sugar-devel list suggested that the problem
> > might well be
> > solved with Csound5.10 (Fedora 11) which will be available
> > through yum
> > update later this week. (It's apparently ready to go.) What do
> > you imagine?
> >
> > The log:
> >
> > /usr/lib/python2.6/site-packages/sugar/util.py:25:
> > DeprecationWarning: the
> > sha module is deprecated; use the hashlib module instead
> >
> > import sha
> >
> > Traceback (most recent call last):
> >
> > File "/usr/bin/sugar-activity", line 21, in <module>
> >
> > main.main()
> >
> > File "/usr/lib/python2.6/site-packages/sugar/activity/main.py",
> > line 105, in
> > main
> >
> > module = __import__(module_name)
> >
> > File "/home/liveuser/Activities/OurMusic.activity/ourmusic.py",
> > line 41, in
> > <module>
> >
> > import csndsugui
> >
> > File "/home/liveuser/Activities/OurMusic.activity/csndsugui.py",
> > line 36, in
> > <module>
> >
> > import csnd
> >
> > File "/usr/lib/python2.6/site-packages/csnd.py", line 7, in
> > <module>
> > import _csnd
> >
> > ImportError: /usr/lib/libcsnd.so.5.1: undefined symbol:
> > csoundGetInputBuffer
> >
> >
> > Thanks -
> >
> > Art Hunkins
> >
> >
> > -----------------------------------------------------------------
> > -------------
> > _______________________________________________
> > Csound-devel mailing list
> >
Csound-devel@...
> >
https://lists.sourceforge.net/lists/listinfo/csound-devel>
> Dr Victor Lazzarini, Senior Lecturer, Dept. of Music,
> National University of Ireland, Maynooth
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