"python -m pip install requirements.txt" results: "Could not find a version that satisfies the requirement requirements.txt" (IDFGH-1670)

[armandr]

Typo likely:

The master version of the readme.md:

Setup Build Environment
says:

Run python -m pip install requirements.txt to install Python dependencies

I get an error doing that, it seams that pip is trying to install requirements.txt as opposed to reading the contents.

Adding the -r works for me: Run python -m pip install -r requirements.txt to install Python dependencies.

[Divakar-LTTS]

try to install this https://dl.espressif.com/dl/esp-idf-tools-setup-2.3.exe