New comment by Chocimier on void-packages repository

https://github.com/void-linux/void-packages/pull/17862#issuecomment-569682227

Comment:
```
$ pyls
Traceback (most recent call last):
  File "/usr/lib/python3.8/site-packages/pkg_resources/__init__.py", line 583, in _build_master
    ws.require(__requires__)
  File "/usr/lib/python3.8/site-packages/pkg_resources/__init__.py", line 900, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python3.8/site-packages/pkg_resources/__init__.py", line 791, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (python-jsonrpc-server 0+unknown (/usr/lib/python3.8/site-packages), Requirement.parse('python-jsonrpc-server>=0.3.2'), {'python-language-server'})
```

There is no need to set pycompile_module, it is computed when not set.
jsonrpc and language-server looks like noarch.