Reputation: 563
Running ubuntu 16.04. Oracle Java 8 installed, OpenJDK uninstalled.
Installed Eclipse 4.2 and PyDev would work OK, but after 2nd start of eclipse, menus won't be clickable anymore.
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 http://pydev.org/updates .
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.
Already checked this discussion
which does not answer my question.
Upvotes: 1
Views: 3293
Reputation: 25362
I looked more into this issue and unfortunately, it seems that PyDev really is no longer able to work with Eclipse 3.8. The reason is that Eclipse 3.8 isn't forward-compatible regarding java, so, it doesn't recognize a 'JavaSE-1.8' environment when it's running in Java 8 (and thus, disables PyDev or any plugin which needs Java 8 to run even if Java 8 is required).
This means that the last PyDev version which supports Eclipse 3.8 is PyDev 4.5.5 (so, you have to get that version -- note that you may need to uninstall the 5.x version before -- or you have to update to a newer Eclipse -- i.e.: one that knows how to recognize Java 8).
The update site for PyDev 4.5.5 is http://www.pydev.org/update_sites/4.5.5 -- I'll update the homepage to signal that properly.
Upvotes: 1