Validating suite says "UNKNOWN"

I installed cylc 7.9.3 and wanted to validate a simple test suite. I ran cylc val test_suite and the output says

$> cylc val test_suite/
Valid for cylc-UNKNOWN

Any idea why it says the cylc version is UNKNOWN?

Oh, just missed a step…forgot to run make in the cylc directory. :tired_face:

Excellent self-diagnosis! That’s another small hassle (running make to set the release version), by the way, that you won’t be burdened with in Cylc 8.