Make tables work again for non-NVM setup too

3 jobs for master in 14 minutes and 19 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Build
passed build #2518
grouprunner

00:14:19

failed coverage #2519
grouprunner

00:00:21

 
  Test
skipped test #2520
grouprunner
 
Name Stage Failure
failed
coverage Build
    Complete output from command python setup.py egg_info:
Building lxml version 4.6.2.
Building without Cython.
Error: Please make sure the libxml2 and libxslt development packages are installed.

----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-QMCtxo/lxml/
Authenticating with credentials from /root/.docker/config.json
ERROR: Job failed: exit code 1