I upgraded my ubuntu from 13.04 to 13.10, eclipse was working like a charm, but after the upgrade, the java perspective is not visible any more, moreover, I cannot create a java project. Any idea why this happened, I tried to rename the java ~/.eclipse to ~/.eclipse.old but this didn't help. Thank you
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have you installed jdk?? – Deepen May 01 '14 at 18:37
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yup: `sudo apt-get install openjdk-7-jdk openjdk-7-source openjdk-7-demo openjdk-7-doc openjdk-7-jre-headless openjdk-7-jre-lib` – COMP May 01 '14 at 18:43
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But anw, shouldn't be there even if I upgrade ? – COMP May 01 '14 at 18:43
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did you configure in Preferences? – Deepen May 02 '14 at 01:18
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If not then follow these steps -> Open Eclipse -> Window menu -> Preferences -> Java -> Installed JRE -> If you see name OpenJDK & its path then good else follow these steps -> Click Add -> Select Standard VM -> for JRE home : /usr/lib/jvm/java-7-openjdk-amd64 -> Finish -> Restart your Eclipse – Deepen May 02 '14 at 01:43
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@DpN Java is not an option in preference, it doesn't appear anywhere in the preference window. – COMP May 02 '14 at 04:43
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let us [continue this discussion in chat](http://chat.stackexchange.com/rooms/14274/discussion-between-dpn-and-amir) – Deepen May 02 '14 at 04:48
