gistfile1.txt

~ % brew install go
==> Downloading https://go.googlecode.com/files/go1.1.2.src.tar.gz
Already downloaded: /Library/Caches/Homebrew/go-1.1.2.tar.gz
==> ./make.bash --no-clean
==> Caveats
The go get command no longer allows $GOROOT as
the default destination in Go 1.1 when downloading package source.
To use the go get command, a valid $GOPATH is now required.

As a result of the previous change, the go get command will also fail
when $GOPATH and $GOROOT are set to the same value.

More information here: http://golang.org/doc/code.html#GOPATH

Bash completion has been installed to:
  /usr/local/etc/bash_completion.d

zsh completion has been installed to:
  /usr/local/share/zsh/site-functions
==> Summary
🍺  /usr/local/Cellar/go/1.1.2: 3896 files, 109M, built in 16 seconds