- git pair install
$ gem install pivotal_git_scripts
- set up git hook
$ git config core.hookspath hook
$ mkdir hook
$ cp .git/hooks/prepair-commit-msg.sample ./hook/prepair-commit-msg
$ gem install pivotal_git_scripts
$ git config core.hookspath hook
$ mkdir hook
$ cp .git/hooks/prepair-commit-msg.sample ./hook/prepair-commit-msg