Graphviz installation : --include-path not recognized anymore about dowhy

[sinhaharsh]

It seems the note is present at the documentation page for Contributing-Code. However, no such note is present in the README and on the installation page.

There are only 3 occurrences for the following code across the repository.

• dowhy/README.rst

  Line 129 in 2cd8e81

  pip install pygraphviz --install-option="--include-path=/usr/include/graphviz" \

• dowhy/docs/source/getting_started/install.rst

  Line 44 in 2cd8e81

  pip install pygraphviz --install-option="--include-path=/usr/include/graphviz" \

• dowhy/docs/source/contributing/contributing-code.rst

  Line 39 in 2cd8e81

  pip install pygraphviz --install-option="--include-path=/usr/include/graphviz" \

Sure. I will send a PR for these changes.

[emrekiciman]

Thank you @sinhaharsh . I wonder if we should just link to the pygraphviz INSTALL instructions at https://pygraphviz.github.io/documentation/stable/install.html

Thoughts?

[sinhaharsh]

A link to pygraphviz install instructions already exists as a note

[emrekiciman]

Ah, I missed that somehow. Thanks @sinhaharsh . Would you like to submit a PR with your README change? This will help record your contribution.