After I click the Finish button to install a plugin (the P4WSAD Perforce SCM Support plugin):
...I get a Duplicate Conflicts dialog:
This seems strange, since I'm not installing any "Mylyn" plugins, but perhaps they're updating automatically as a result of the plugin I'm trying to install. Apparently the existing version of the plugins is in /Applications/eclipse (on Mac OS X) but it has decided to update into /Users/dspitzer/.eclipse/org.eclipse.platform_3.5.0_119745494/ (which is the same as the installation directory on the previous dialog box.
Can I ignore this warning, or is there a way to work around these conflicts?
Note: I can't figure out how to find the version number of my Eclipse installation. The "About Eclipse" dialog shows "Eclipse Java EE IDE for Web Developers; Build id: 20100218-1602".