I just installed Ubuntu 9.10 (fresh install) and installed Eclipse 3.5.1 (via apt-get). Then, when I tried to install Subclipse (v 1.6), I get a rather odd error message:
"The artifact file for osgi.bundle,org.eclipse.ant.ui,3.4.1.v20090901_r35 1 was not found."
And the install fails. Anybody have any ideas?