Eclipse error, ubuntu 11.10

[elion]

after upgrade to oneiric Eclipse start fails, with error:

plugins/org.eclipse.equinox.launcher.gtk.linux.x86_1.0.200.v20090520: cannot open shared object file: No such file or directory

While writing this thread found solution. Problem in the ini file: /usr/lib/eclipse/eclipse.ini

fix:

sudo mv /usr/lib/eclipse/eclipse.ini /usr/lib/eclipse/eclipse.ini.bup

[evredenb]

Had the same problem, solution worked for me.

[cellurl]

had same problem, worked for me.