Installation problem

[Dieter]

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