bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts
/gvm-installer) # Or if you are using zsh just change bash with zsh
gvm install go1.4
GOROOT_BOOTSTRAP=$HOME/.gvm/gos/go1.4 gvm install go1.5.1
gvm use go1.5.1 --default
go get github.com/itpkg/ksana