[sc-users] {Linux} scsynth error

[Björn Kessler]

Hi Dan,

tried to update supercollider today and got the same problem as Vytautas. I´m using ubuntu studio and I have the fftw3-dev installed. I also tried to compile with scons -DSC_FFT_GREEN but still I´m unable to boot the server. Did I do something wrong? Does it depend on the java-version installed? Mine is 1.6.0. 

Thanks for your help.



Joshua Parmenter <josh at realizedsound.net> schrieb: It is Linux only. Maybe Windows? Mac will use vDSP, Linux FFTW or you  
can specify a 'green' build to use the standard FFT libs that SC has  
always used. Dan mentioned earlier I think what needs to be passed  
into scons to do this.

Josh

On Oct 2, 2007, at 9:00 AM, Stefan Nussbaumer wrote:

> hi,
>
> not sure - this is *linux* only? -> i've 'renamed this thread in  
> order to follow linux specific threads. hope that's correct?
>
> thanks, stefan
>
>
> Dan Stowell schrieb:
>> Hi -
>>
>> I have only just (yesterday) committed a change to SuperCollider FFT
>> UGens, which means that an additional library needs to be installed:
>> FFTW (single-precision version).
>>
>> A command like this will probably install the right thing for you:
>>
>>  sudo apt-get install fftw3
>>
>> (Alternatively, if you are unable to install FFTW you can use the
>> compile-time option -DSC_FFT_GREEN to revert to using the old FFT
>> library.)
>>
>> HTH - let me know if you get on OK
>>
>> Dan
>>
>>
>>
>> 2007/10/2, Vytautas Jancauskas :
>>
>>> hello, i get this error when running scsynth on my new ubuntu  
>>> laptop from
>>> emacs
>>> booting 57110
>>> *** ERROR: dlopen
>>> '/usr/local/lib/SuperCollider/plugins/FFT_UGens.so' err
>>> '/usr/local/lib/SuperCollider/plugins/FFT_UGens.so:
>>> undefined symbol: fftwf_plan_dft_r2c_1d'
>>>
>>> Segmentation fault (core dumped)
>>> RESULT = 35584
>>> ERROR:
>>> server failed to start
>>>
>>>
>>> anyone knows what the problem might be?
>>>
>>> _______________________________________________
>>> sc-users mailing list
>>> sc-users at create.ucsb.edu
>>> http://www.create.ucsb.edu/mailman/listinfo/sc-users
>>>
>>>
>>>
>>
>>
>>
>
>
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******************************************
/* Joshua D. Parmenter
http://www.realizedsound.net/josh/

“Every composer – at all times and in all cases – gives his own  
interpretation of how modern society is structured: whether actively  
or passively, consciously or unconsciously, he makes choices in this  
regard. He may be conservative or he may subject himself to continual  
renewal; or he may strive for a revolutionary, historical or social  
palingenesis." - Luigi Nono
*/


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