HOW TO INSTALL git-subtree ========================== Copy the file 'git-subtree.sh' to /usr/local/bin/git-subtree. That will make a 'git subtree' (note: space instead of dash) command available. See the file git-subtree.txt for more. You can also install the man page by doing: make doc cp git-subtree.1 /usr/share/man/man1/