$ sudo add-apt-repository -y ppa:longsleep/golang-backports
$ sudo apt-get update -y
$ sudo apt-get install -y golang-1.8-go     <------ should be golang-go

$ sudo apt-get install -y golang-go

$ go get github.com/gokultp/galera_web_ui

$ rm -r docker/docker/vendor/github.com/docker/go-connections
$ go get github.com/go-errors/errors
$ go get github.com/pkg/errors
$ go get golang.org/x/net/proxy

# pull the docker image of galera cluster before executing
$ sudo docker pull erkules/galera

# traverse to the directory
$ cd $GOPATH/src/github.com/gokultp/galera_web_ui


# sudo is needed since we are using Docker APIS
$ sudo go run main.go