HELP!!Install Netscape6.2 in Mandrake-Li

when I try to install Netscape 6.2 in Mandrake Linux 8.0, I always met the following critical error cause my attemp in vain.

Critical Error: BadPixmap(invalid Pixmap parameter) serial 127003 error_code 4 request_code 56 minor_code 0.

How could I solve it. I had tried many times with failure.