Assume I checked out my PHP project with svn outside Eclipse.
In PDT, I do:
- switch workspace to the base directory of the sources
- do New > PHP Project
- in the PHP Project Creation window, I give as Project name the name of
one of the existing directories, and I let the checkbox "Use default"
checked
Unfortunately the Next or Finish buttons are not enabled and message "A
project already exists on the file system at this location: ..." prevents
me to go further.