It shouldn't need privileges. If you run it as a user it is installed under that user's home directory; if you run it as root it is installed globally (you could try whether that makes a difference).
Sorry to bug you again! I appreciate you fixing the dependency issues earlier. While I'm now able to compile WPCore there seems to be a WPDynmapPreviewer dependency issue during the build process.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results