I have recently been setting up SVN in Eclipse using the Subversive plugin (I am still a bit lost, but that\'s another issue).
I have been using this guide (http://s
I'm guessing you've made it a fast view or minimised it to it. You could try holding down Ctrl + F7 to see a list of all views, then up/down arrow to the View. If Package Explorer is in the list it has been minimised or something.
If you select it and still can't see it, try Window → Reset Perspective... to restore all views to their defaults.