Penumbra Overture don't launch

[acal3000]

Hi I recently got the Linux port of this game but I can't launch it

When I try to launch the game I get this message:

[root@localhost Penumbra Ep1]# sh penumbra
which: no chcon in (/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/bin:/usr/local/sbin:/usr/lib/qt3//bin)
./penumbra.bin: error while loading shared libraries: ./lib/libvorbisfile.so.3: file too short
Penumbra exited unexpectedly, please check
/root/.frictionalgames/Penumbra Overture/Episode1/hpl.log
for any error messages
Also try running
ulimit -c unlimited
And re-running Penumbra and try and recreate the error
then submit the generated core file or stack trace
[root@localhost Penumbra Ep1]#

I tried also looking the hpl.log but it seems the file didn't created I can't find it

What can I do to fix this?

Thanks