Missing wsi-test-tools in SoapUI 5.9.0

I installed SoapUI for the first time today. Got version 5.9.0 which appears to be the newest version.

When I try to validate a wsdl file, I get no response, upon checking the log I notice these messages:

Wed Aug 06 12:38:22 CEST 2025:ERROR:WSI checking failed. Exit code 127. Command line: sh -c /home/ogj/SmartBear/SoapUI-5.9.0/wsi-test-tools/analyzerV10.sh -config /tmp/wsi-analyzer-config7322080737977023408.xml 

And when I check further, the wsi-test-tools folder is completely empty. Is this to be expected?
I used the default installer for my system (Linux)