I've updated musepack package recompiled and linked with the lib I have in /usr/lib:

ln /usr/lib/libmpcdec.so.7 /usr/lib/libmpcdec.so.5

now I have this:

dylib loading file './gem_filmGMERLIN.so'!
library loading returned: dlerror '/usr/local/lib/libgmerlin_avdec.so.1: undefined symbol: mpc_decoder_seek_sample'

so the problem come from libgmerlin_avdec compiled from original sources, and there is no package for that in archlinux

My conclusion, it's very hard to compile libgmerlin_avdec because it's not maintained anymore since 2012, and even if someone can do this,
it still doesn't work with Gem, and certainly with other externals that use gmerlin, so this plugin is fairly deprecated, and was before it came up.

What about writing a video decoder plugin that use libavcodec instead?

Le 13/02/2017 à 17:50, patrice colet a écrit :

I've uninstalled, recompiled, and installed everything with prefix=/home/patco/pd-externals
it has resolved 'libMagick++-6.Q16HDRI.so.6' problem but libmpcdec.so problem still remains

Le 13/02/2017 à 17:29, patrice colet a écrit :

Maybe I'm doing it wrong...

I am trying to install Gem from compilation into ~/pd-external with the configure option prefix=/home/patco/pd-externals



Le 13/02/2017 à 16:07, patrice colet a écrit :

I've found out how to compile the plugin only, by entering into plugin folder and 'make',

but I still couldn't figure how gem_filmGMERLIN could be linked to 'libmpcdec.so.6 instead of 'libmpcdec.so.5.


Le 13/02/2017 à 15:43, patrice colet a écrit :

Hello,

 I'd like to fix plugins linking problem, here is the error message:

"
dylib loading file '/home/patco/pd-externals/Gem/gem_filmGMERLIN.so'!
library loading returned: dlerror 'libmpcdec.so.5: cannot open shared object file: No such file or directory'
...
dylib loading file '/home/patco/pd-externals/Gem/gem_imageMAGICK.so'!
library loading returned: dlerror 'libMagick++-6.Q16HDRI.so.6: cannot open shared object file: No such file or directory'

"

I'm focusing on gem_filmGMERLIN...
Make compiles last Gem sources from git until the end on my archlinux machine, but the error still remains, it doesn't seem to link to installed libmpcdec.so.6.

I'd like to compile the plugin only for figuring out what's happening without compiling everything, but I don't know the command line for that.

Thanks for any hint.

pc

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