To install GRASS on your SuSE 9.2, download and install in the following order:
The files are here:
If it's still bitching about grass libraries, then get these:
rpmbuild --rebuild grass*src.rpm
rpm -Uvh /dir/files_that_it_just_wrote/*.rpm
That should do it. Hell, you could recompile it all from source- and probably should- since it's for 9.1 and not 9.2.
Welcome to the power of open source.