1.install
$ make mac-install
or
$ make win-install
2.setting
# ~/.bashrc
eval "$(direnv hook bash)"
# ~/.zshrc
eval "$(direnv hook zshrc)"
# ~/.config/fish/config.fish
eval (direnv hook fish)
# ~/.cshrc
eval `direnv hook tcsh`
3.direnv run
$ make direnv
4.run
make run