Install Golang

development-env.sh

sudo apt-get update
sudo apt-get install build-essential curl vim git mercurial bison

# install gvm
bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer)

# install Go
gvm install go1.4
gvm use go1.4
gvm install go1.5
gvm use go1.5
gvm alias create alias go1.5

# Create Go workspace
mkdir -p /home/codematix/go
cd /home/codematix/go
mkdir -p src pkg bin

# Edit ~/.bashrc or ~/.bash_profile or ~/.zshrc appropriately to add the following
export GOPATH="/home/codematix/go"
export PATH="$PATH:$GOPATH/bin"

source ~/.bashrc # or ~/.bash_profile or ~/.zshrc

# install gb
go get github.com/constabulary/gb/...

# install godoc
go get golang.org/x/tools/cmd/godoc

# install oracle
go get golang.org/x/tools/cmd/oracle