I have found a solution. I completely removed the eclipse that came from the repos. And I made sure that my default java was the sun 1.5 version. Then I downloaded the newest ganymede release candidate from eclipse.org, and it worked fine.
I have found a solution. I completely removed the eclipse that came from the repos. And I made sure that my default java was the sun 1.5 version. Then I downloaded the newest ganymede release candidate from eclipse.org, and it worked fine.