libconfig++.se.9 cannot open shared object: No such file or directory

[tobbyd]

Trying to get an old codeblocks project to work on my debian wheezy machine.

I get this error:
libconfig++.so.9 cannot open shared object: No such file or directory

In the directory: /usr/lib/x86_64-linux-gnu
there is a symlink libconfig.so.9 -> libconfig.so.9.1.2

I tried to add the path /usr/lib/x86_64-linux-gnu to codeblocks build options/search directorys/linker but then I get the the same error with the addition
that it is the wrong ELF class.

Pls Help!