Installation problem

Hi, I'm using Linux 9.3 on a PC with a 64-architecture. I'd like to install GHC and thought the easiest way would be to take an appropriate rpm-file.So I downloaded an rpm file, it was said to running with SUSE 9.2 without problems. But when starting rpm -i ghc.-6.4-1.i386.rpm I got the message: error: Failed dependencies: libgmp.so.3 is needed by ghc-6.4-1 But it is installed on my systems. I downloaded it again and installed it again and copied it (3 files: - the symlink libgmp.so, the symlink libgmp.so.3 and the file the libgmp.so.3.3.3) into several lib directories. NO SUCCESS What is wrong? Has anyone an idea? Thank you Dieter