Seems GMP is built without MPFR, which from quick look is fairly useful (e.g. I had to write something like that myself a few years ago for a bunch of functions), plus Gfortran might want to use it: http://gcc.gnu.org/ml/gcc-patches/2003-09/msg00911.html It might mean just adding --enable-mpfr to GMP's configure, though I haven't tested it.
Should be done with release -7. cu, Florian La Roche
It was changed after RHEL3. FC1/FC2/rawhide gmp has MPFR. As RHEL3 gmp is AFAIK not changing and not very likely to change, the easiest way is just to grab say FC2 gmp and install it. rpm -Fvh ftp://download.fedora.redhat.com/pub/fedora/linux/core/2/i386/os/Fedora/RPMS/gmp-{,devel-}4.1.2-14.i386.rpm
OK. Thanks. Diego.