go to http://rpm.pbone.net/
click on ADVANCES RPM SEARCH
check the SUSE check box
and enter libstc++-lib6.1-1.so.2 in the text box
then click the radio button that says
Search for rpms which contain given file name (1) e.g. libhistory.so
then click search.
this will find packages that have the dependency that you require. Download and install it then you will be able to install your other program