netscape installation problem !!! newbie...please help

Hi fellows,

I am new to the linux world .... i have been using knoppix for over a month and it's fantastic!!!

I tried to install Netscape 7.1 ....it seems the installation went fine, but when I execute netscape I received the followin error:

root@mella:/usr/local/netscape# ./netscape
/usr/share/themes/Geramik/gtk-2.0/gtkrc:25: error: unexpected identifier `GtkButton', expected character `}'
/usr/local/netscape/run-mozilla.sh: line 384: 1378 Segmentation fault $prog ${1+"$@"}
root@mella:/usr/local/nets

Could you please help on this one?
Thanks.

What I can do ??? Please help