Hello,
I pointed the Scribunto extension to the standard lua installation on that server
$wgScribuntoEngineConf['luastandalone']['luaPath'] = '/usr/bin/lua'
Maybe this has anything to do with following error messages?
I copy-pasted the Module:Documentation from mediawiki and should have also done the same with all the Modules it depends on. Well, the Template:Documentation gives following error message
> Lua-error in package.lua, line 80: module 'Module:Namespace detect/data' not found
But in the debug-console I can require() this module without problems.
Thank you!