problem whith version 6.0.0020

Hello,Since i have installed version 6.0.0020 the program abortswith the following error message :err:module:load_builtin_dll failed to load .so lib for builtin L"icad.dll": /usr/lib/libstdc++.so.6: version `CXXABI_1.3.1' not found (required by ./icad.dll.so Is this a known problem ?I use Centos 4.4 Regards,Henk Jan Barendregt