Jan-Jaap van der Heijden ========================
Did you symlink libgpc.so -> libgpc.so.2 (or whatever the exact libname is) ?
No I did not, because de instalation did the following symlink
libgpc.so.2 -> libgpc.so.2.8 (the actual lib).
But...
The symlink libgpc.so -> libgpc.so.2 it is the correct setting.
Now all is working well.
Thank you again for your help.