sudo pacman -S go

# construct workspace
mkdir -p ~/dev/go/src
mkdir ~/dev/go/bin
mkdir ~/dev/go/pkg

cd ~/dev/go/src
git clone https://github.com/shenron/sandbox-go

# gopath
export GOPATH=$HOME/dev/go
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

go run ~/dev/go/src/sandbox-go/hello/hello.go