title: Can not install Groovy plugin in Jenkins
body: <p>when I install Groovy 2.0 plugin in Jenkins version 2.46.2, the installation is ok, no error, but I did not see "Groovy Installation" in configure system like the instruction link <a href="https://wiki.jenkins-ci.org/display/JENKINS/Groovy+plugin" rel="nofollow noreferrer">https://wiki.jenkins-ci.org/display/JENKINS/Groovy+plugin</a>, i aslo re-installed this plugin and restart jenkins service, but no luck. Is there something I miss? Pls advise me how to fix this issue.
  Thanks</p>