eclipse 2.1-2 fails to install in my environment. When I did apt-get upgrade some of the latest Eclipse pacakges installed, but eclipse-platform fails like following: ... dpkg: error processing /var/cache/apt/archives/eclipse-platform_2.1-2_i386.deb (--unpack): trying to overwrite `/usr/lib/eclipse/plugins/org.apache.xerces_4.0.7/xercesImpl.jar', which is also in package eclipse-xerces
I got the same problem. I removed eclipse-xerces.