DOC: make Creating a development environment doc copy-pastable

[raybellwaves]

In the docs (https://zarr.readthedocs.io/en/stable/contributing.html#creating-a-development-environment).
Tried a quick copy paste to set up a dev environment but got

virtualenv --no-site-packages --python=/usr/bin/python3.8 ~/pyenv/zarr-dev
FileNotFoundError: [Errno 2] No such file or directory: '/usr/bin/python3.8'

I see

❯ python --version
Python 3.9.1

[Azaya89]

Hi @joshmoore , can I work on this issue?

[sanketverma1704]

Hi @Azaya89.
Yeah, sure. Please go ahead.

[Azaya89]

Hi @MSanKeys963, when i do git fetch upstream it tells me permission denied. How do i get around that?

[joshmoore]

What does the following command show?

git remote -v

[Azaya89]

It shows both my local cloned directory and the upstream. Anyway, I have solved the issue. I had to remove and re-add the upstream https and got it to work now.

[blackpandan]

Is this issue still open?

[joshmoore]

@blackpandan: #1189 is starting on this. Perhaps you want to review it?