[PD] pix_film can't open almost any file after upgrading to Ubuntu 10.10

IOhannes m zmoelnig zmoelnig at iem.at
Wed Jun 15 09:24:41 CEST 2011


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On 2011-06-15 09:17, Matteo Sisti Sette wrote:
> On 06/15/2011 09:11 AM, IOhannes m zmoelnig wrote:
> 
>> you should update the ld cache, by running
>> $ sudo ldconfig
> 
> Oh, thanks!
> (why doesn't make install do that btw?)

i dunno, but i think that most makefiles for libraries do NOT call
ldconfig on their own. (thankfully, most makefiles don't reboot the
computer either :-))

> 
>> after that it might work.
> 
> Now lqtplay can play those files, but Pd still crashes! :(
> 

in this case i think that Gem might still be using the wrong library.
you could check which libs Gem is linked against by doing:
$ ldd /path/to/my/Gem.pd_linux

and watch out for "libquicktime"; e.g.
$ ldd /path/to/my/Gem.pd_linux | grep quick

i guess, that Gem is linked against libquicktime.so.1 (provided by
/usr/lib/libquicktime.so.1) while lqtplay is linked against
libquicktime.so.2 (provided by /usr/local/lib/libquicktime.so.2).

the 2 versions might be _binary_ incompatible, which means that you
would need to re-compile Gem as well :-(

fgamsdr
IOhannes
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