331  sudo add-apt-repository ppa:gophers/archive
  332  sudo apt-get update
  333  sudo apt-get install golang-1.11-go
  334  which go
  335  ls /usr/lib/go-1.11/
  336  ls /usr/lib/go-1.11/bin
  349  mkdir $HOME/go
  350  cd $HOME/go
  351  echo -e 'export GOPATH=~/go\nexport PATH=$PATH:/usr/lib/go-1.11/bin' > setupgo.sh
  353  source setupgo.sh
  354  which go
  355  echo $PATH
  358  ls /usr/lib/go-1.11/bin
  363  mkdir src
  364  mkdir src/hello
  365  cd src/hello
  366  vi hello.go
  367  go build
  368  ls
  369  ./hello
  370  cd
  371  cd go
  372  go get -d -u gobot.io/x/gobot/...
  373  ls
  375  ls src
  376  ls src/gobot.io
  377  which git
  378  ls src/gobot.io
  379  ls src/gobot.io/x
  380  ls src/gobot.io/x/gobot
  383  history > install_go.txt