Install Go on Mac OS X
1. Create Directories:
mkdir $HOME/Go
mkdir -p $HOME/Go/src/github.com/user
2. Setup Your Paths:
export GOPATH=$HOME/Go
export GOROOT=/usr/local/opt/go/libexec
export PATH=$PATH:$GOPATH/bin
export PATH=$PATH:$GOROOT/bin
3. Install Go with Homebrew:
brew install go
4. Get the basics:
go get golang.org/x/tools/cmd/godoc