[FEATURE]: Clarify support of external dependencies (Python, XCode devtools, Windows Visual Studio...)

[javieri-empathy]

How can the project be improved?

Apparently for installing the project we need to have some external dependencies installed, such as python, XCode devtools, or Visual Studio in Windows systems. This is not specified anywhere and we don't know were this requirements come from.

1. Investigate why we need this dependencies, and list them.
2. For each one of them, Can it be removed? Otherwise, justify why it is needed.

This issue is just to track this decisions. Separate tasks will be created in case the project needs to be modified.

How can this be solved?

No response

Proposed solution

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Customizations supported

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Additional information

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Code of Conduct

• [X] I agree to follow this project's Code of Conduct.