Question : GLIBCXX_3.4.9' not found C++

Hi,

I'm trying to run a program I compiled on Fedora 8 but I get this error:
/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by ./my_client)

I've got version 4.1.2 of the lib installed:
libstdc++-4.1.2-33.i386

when I try to install the compat stdlib, I get
[root@localhost admin]# rpm -i compat-libstdc++-33-3.2.3-62.i386.rpm
        package compat-libstdc++-33-3.2.3-62.i386 is already installed

Any suggestions? Thanks!

Answer : GLIBCXX_3.4.9' not found C++

you are probably missing  libstc++6.so.6 library of glibc version 3.4