Installing git

Instructions for downloading and installing git and the 'porcelains' can be found in the Synopsis document or the Kernel Hackers' Guide to git

To summarize: see http://www.kernel.org/pub/software/scm/

asciidoc is needed for building git , see http://www.methods.co.nz/asciidoc/downloads.html
You can download RPMs from http://www.pvv.ntnu.no/~terjeros/rpms/asciidoc/