Install ray from source

After making some modifications to Python code such as rllib/agents/a3c/a2c.py how should I reinstall the ray that such that the changes can take effect?

Thanks!

Hi @daniel,

Take a look at this documentation as a place to start:

https://docs.ray.io/en/master/development.html#building-ray

This guide talks about it from the perspective of developing on the tip of master. If you wanted to use a release instead you could of course download the wheel for that release and then check out the release tag in your clone.

Honestly though, unless I am planning on submitting a PR to fix something, I just make the changes directly where it is installed in the python site-packages directory.

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