title: go: cannot find GOROOT directory: /usr/bin/go
body: <p>Im trying to install a package but get the below problem even though my ROOT directory is set properly.</p>
  
  <pre><code>p@p-ubuntu:~/ba/docker-lvm-plugin$ which go
  /usr/bin/go
  p@p-ubuntu:~/ba/docker-lvm-plugin$ echo $GOROOT
  /usr/bin/go
  p@p-ubuntu:~/ba/docker-lvm-plugin$ go get github.com/Sirupsen/logrus
  go: cannot find GOROOT directory: /usr/bin/go
  </code></pre>