title: PyDev Perspective not showing after Install on Eclipse 3.8
body: <p>Running ubuntu 16.04. Oracle Java 8 installed, OpenJDK uninstalled.</p>
  
  <p>Installed Eclipse 4.2 and PyDev would work OK, but after 2nd start of eclipse, menus won't be clickable anymore.</p>
  
  <p>So I reverted my manual installation of Eclipse 4.2 to Eclipse 3.8, which is available via apt-get install eclipse-platform in the Ubuntu repositories. Installed PyDev via <a href="http://pydev.org/updates" rel="nofollow noreferrer">http://pydev.org/updates</a> .</p>
  
  <p>PyDev Perspective won't show up. Trying to re-install PyDev will be blocked by Eclipse because it is already installed.
  Trying to click File --> New --> PyDev Project doesn't exist, either.</p>
  
  <p>Already checked <a href="https://stackoverflow.com/questions/19827404/pydev-not-recognized-in-eclipse?rq=1">this discussion</a></p>
  
  <p>which does not answer my question.</p>