pip install command is wrong, in CONTRIBUTING.md developer instructions

[cjlee112]

Since I am using a Docker container to provide the exact Python version required to develop the corresponding tag of Brython (3.13.1), I have to use pip NOT pipenv (and in any case the latter would have no benefit in this one-time-use container environment).

CONTRIBUTING.md says to install dev requirements via the command::

pip install -r requirements.txt

However, there is (currently) no file named requirements.txt in the entire Brython git repository, so of course this command crashes.

Note that I was able to run make_dist.py apparently fine (no error messages) even without installing any python packages.

Note that the only package I had to install to get server.py to run was just::

pip install aiohttp

I don't know if that is actually adequate for server.py to work 100%.

[PierreQuentel]

That's the problem with open source: someone contributes a very useful documentation page, then the program slightly changes and the documentation becomes incorrect or incomplete, and there is no one to fix it (I am totally ignorant about virtual environments, requirements etc.).

In the commit referenced above I have added a file requirements.txt in directory setup, with aiohttp. Does it solve the issue ? If there is something to change in CONTRIBUTING.md can you submit a Pull Request ?

Thanks :-)