To compile from the source distribution, change into the source directory and run:
./configure --enable-gnomefe
make
make install (become root first)
To install from a binary rpm, change directory to the location of your freshly downloaded rpm and type the following, (substituting i386 for whatever architecture you are running on, and VERSION for the version you've acquired):
rpm -iv sitecopy-VERSION-1.i386.rpm
To rebuild a binary rpm from a source rpm, do the following:
rpm --rebuild sitecopy-VERSION-1.src.rpm
This will place a binary rpm in /usr/src/redhat/RPMS/i386/ which can be installed as above.