macOS: xcrun: error: invalid active developer path

Source: macOS Mojave: invalid active developer path
If after upgrading from High Sierra to Mojave, you get the following error:

[jerome@jeroboam] > make
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools),
missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

Then re-install xcode developer tools like in:

[jerome@jeroboam] > xcode-select --install
xcode-select: note: install requested for command line developer tools