Note about correct python version in ray kubernetes doc


I have been playing with helm. my conda env has python 3.6 but the server expects 3.7, can this be added as a note to the documentation so that the below error can be mitigated?

python ray/doc/kubernetes/example_scripts/
Traceback (most recent call last):
File “ray/doc/kubernetes/example_scripts/”, line 57, in
File “/home/asmalvan/anaconda3/envs/ray/lib/python3.6/site-packages/ray/util/”, line 36, in connect
File “/home/asmalvan/anaconda3/envs/ray/lib/python3.6/site-packages/ray/util/client/”, line 79, in connect
self._check_versions(conn_info, ignore_version)
File “/home/asmalvan/anaconda3/envs/ray/lib/python3.6/site-packages/ray/util/client/”, line 108, in _check_versions
raise RuntimeError(msg)
RuntimeError: Python minor versions differ between client and server: client is 3.6.13, server is 3.7.7

FYI I am using ray1.4.0 branch

Matching python versions is a difficult point.
I think it’s covered in the docs
but we should probably be louder about it e.g. by putting the warnings upfront rather than after the instructions.