abuild should not create packages with malformed version in dependencies

The community/erlang-observer package has in 24.1.4-r0 malformed depend = erlang-wx=24.1.4-0 (instead of correct depend = erlang-wx=24.1.4-r0).

That malformed depend was ignored by apk during installation, which is surprising and leads to broken packages, e.g. aports#13405 (closed).

I wonder if it would make sense to point out the malformed dependency during build or install process?