Install go on OSX

go-install.md

What is my shell?

echo "$SHELL"
```

**If your shell is ZSH**

````shell
brew install go --cross-compile-common
brew install hg bzr
mkdir "$HOME"/go
cat <<"EOF">>~/.zshrc
export GOPATH=$HOME/go
PATH=$PATH:$GOPATH/bin
EOF

If your shell is BASH

brew install go --cross-compile-common
brew install hg bzr
mkdir "$HOME"/go
cat <<"EOF">>~/.bashrc
export GOPATH=$HOME/go
PATH=$PATH:$GOPATH/bin
EOF