[npongratz]

I'd advise caution doing an `rm -r /opt`, and suggest it might be more precise (and generally better) to `rm -r /opt/local`. Macports will typically install to /opt/local, and in my experience, stuff like vagrant and certain VPN clients will install into subdirectories of /opt.

[mzs]

In fact there was a version of Cisco VPN client that blew away /opt (and all of my macports) on first install!