freePBX error in installation

I just finished installing freePBX and when trying to start it I get the following logfile error:

Jul 21 17:27:48 VERBOSE[25913] logger.c: []Jul 21 17:27:48 WARNING[25913] loader.c: /usr/lib/asterisk/modules/ cannot open shared object file: No such file or directoryJul 21 17:27:48 WARNING[25913] loader.c: Loading module failed!

What should I do? I followed the instruction ( “by the book”.

Thanks a lot!
It works great!

install the addon’s

tar -zxvf asterisk-addons-1.2.3.tar.gz
cd asterisk-addons-1.2.3
make clean
make install