Problem Running CVSWEB on Solaris 9

[Marcus Minzenmay]

Hi,
 
please let me know if someone can help me with the following cvsweb -
problem on Solaris 9:
 
cvsweb seems to be working fine till I reqest an edit, diff, etc on a
spec. file. The Errormessages that appears in the Browser is the
following:
 
Error: Unexpected output from cvs co:
 
ld.so.1: [ bin - dir of cvs ]/cvs: fatal: libstdc++.so.5: open failed:
No such file or directory
(expected "[filename]" but got ""
 
Can anybody help me with that ?
 
Thank's in advance
 
Marcus