Thanks for the comment, but as I said in my original post, there is no
"unistall-devtools"
anywhere on the system.
I perhaps should have said in the begining that I installed "Command Line Tools for XCode" only (~100MB) rather than entire XCode suit (1.8GB).
I went back and checked
"lsbom /var/db/receipts/com.apple.pkg.DeveloperToolsCLI.bom"
which presumably lists all files installed during installation. I checked for "uninstall-devtools" there and nothing. So unless the unistall-devtools command is part of OSX the installation did not finish properly although the installer did not complian.
So going back to the beginning: how do I even check if commanline tools are installed.
I just wanted to install CLT to use macports and add fortran compiler for my science projects ... which did not work anyways. This is very disapointing.
I hope there is a solution somewhere.
Cheers,
Radek