On Sat, Nov 02, 2024 at 08:51:53PM +0100, Manuel Kuklinski wrote:
> Hi!
> 
> Just a quick e-mail, since I'm totally new to OpenBSD's ports and my focus
> is mainly on pkgsrc...

> >> Broken dependency: lang/python/3 non existent (DEPENDS was lang/python/3) in devel/py-cheetah,python3

This tells you that lang/python/3 is missing from your ports tree.
Presumably you're using the 7.6 release's ports.tar.gz which for some
mysterious reason is missing this directory.

It should work when using a cvs checkout of the ports tree or a git clone.