Lost Java

Somehow, I broke my Fedora installation this weekend.

After having a great time getting started on my Gravatar project this past Saturday, I settled in for some Labor Day programming yesterday. However, as soon as I tried to open Eclipse, I was given an error message telling me that the command ‘java’ was not in the PATH variable (or something like that)

I have no idea what the hell happened between Saturday and Monday, my laptop was shutdown between those times.

At first, I thought it might be some leftover quirks from the time that Fedora shut itself down when my battery died (the fact that it didn’t warn me is pretty crappy). I ran some fsck’ing on a few mounts. But I don’t know what I’m doing there, so I wasn’t surprised when that didn’t work.

I decided to go for the obvious and just fix the PATH variable. This required me to figure out where this damn variable is in Linux. I also wanted to uninstall Oracle’s JDK 7 as I thought that might have been a part of the problem. First, linuxquestions.org helped me uninstall all java packages with the ‘yum upgrade -y’. I don’t know what it does, but it set me back to using openjdk7. Then a stackoverflow post helped immensely by showing me where my PATH variable was and how to alter it.

After I added the openJDK filepath to my PATH variable, I logged out and logged back in. ‘java’ at the command line works again and Eclipse opens without a problem.

Issue resolved.

Comments are disabled

%d bloggers like this: