I am not able to install the component.
Installer shows:
Warning: Unknown column 'template_before_text' in 'field list'
Error: Error installing component
Nothing else. Also no errors/warnings in the php log. Any idea?
OK, already found the solution myself. Leaving the solution in case someone else stumbles over this error:
I had some old jdownloads tables in the database from a deinstalled version some years ago. Deleting these tables resolved the issue.