[Sugar-devel] Fw: Sugar on a Stick - and OLPCsound

[Peter Robinson]

Can you possibly try csound 5.10.1 from F11 (same as SoaS). My
understanding from various conversations about the difference between
olpcsound and csound in Fedora was that it was forked because the
version of csound was so old. That is no longer the case.

Peter

On Sat, Jun 27, 2009 at 9:15 PM, Art Hunkins<abhunkin at uncg.edu> wrote:
> Hi (a newbee here) -
>
> Below is a mail sent to the Csound developers listserv, seemingly about a
> difference between build 802 on the OLPC, and SoaS. The difference leaves
> those of us working with Victor Lazzarini's csndsugui (a git project and
> Python utility for Csounders) dead in the water.
>
> Has any developer here an idea of the problem and what it will take to solve
> it? Specifically, are there any differences between SoaS and the current
> Sugar implementation on the OLPC that could be responsible?
>
> Thanks for any insight.
>
> Art Hunkins
>
> ----- Original Message -----
> From: "Art Hunkins" <abhunkin at uncg.edu>
> To: <csound-devel at lists.sourceforge.net>
> Sent: Friday, June 26, 2009 10:21 PM
> Subject: Sugar on a Stick - and OLPCsound
>
>
>> I've been enjoying learning and working with Sugar on a Stick, which is
>> Sugar (the OLPC's) software loaded onto a 1gb USB drive. Booting from this
>> "stick" transforms any Mac, Linux or PC effectively into an OLPC (running
>> Sugar). Makes a handy development system.
>>
>> At any rate, my new OurMusic activity runs fine on the OLPC, but aborts on
>> SoaS (Sugar on a Stick). I then ran Victor's Waves activity, which
>> exhibits the same behavior as did mine. Interestingly, the TamTam
>> activities run fine on both systems. Also, the version of Csound, 5.08.91
>> is identical. (Probably irrelevent info: the version of libsndfile for
>> SoaS is 1.0.17; however, between Sugar v 8.1 and 8.2.1 I note that the
>> versions changed from 1.0.17-2.fc7 to 1.0.17-3.fc9 (Fedora core changing
>> from 7 to 9).)
>>
>> I fear some incompatibility involving libsndfile and the Csound API, and
>> perhaps csndsugui? At any rate, those of us using these tools with SoaS,
>> are presently dead in the water.
>>
>> Below is the complete log generated by Waves.activity.
>>
>> Art Hunkins
>>
>>
>>
>> /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/Waves.activity/waves.py", line 1, in
>> <module>
>>
>> import csndsugui
>>
>> File "/home/liveuser/Activities/Waves.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
>>
>
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