I recently upgraded my MacBook Pro to Snow Leopard and \"git pull\" returns:
rakudo $ git pull git: \'pull\' is not a git-command. See \'git --help\' Did yo
For me, this was an issue only specifically relevant to my brew install. On OSX 10.9.2, I had brew installed under root, so this works for me:
sudo su export GIT_EXEC_PATH=/Applications/Xcode.app/Contents/Developer/usr/libexec/git-core brew update # or whatever you want from here