[galaxy-user] gff installation failed with easy_install

Hi, I have tried to install gff with easy_install, but I got the following error: $ easy_install --prefix=/home/mic/apps/pymodules -UZ https://github.com/chapmanb/bcbb/tree/master/gff Downloading https://github.com/chapmanb/bcbb/tree/master/gff error: Unexpected HTML page found at https://github.com/chapmanb/bcbb/tree/master/gff How is it possible to install gff? Thank you in advance. Mic