bmack@defiant:~$ compiz
Checking for Xgl: present.
Checking for nVidia: not present.
Checking for Xgl: present.
Enabling Xgl with fglrx ATi drivers...
/usr/bin/compiz: 378: /usr/local/bin/compiz: not found
exec: 378: /usr/bin/metacity: not found
bmack@defiant:~$