Issue with virtualenv – cannot activate

source is a shell command designed for users running on Linux (or any Posix, but whatever, not Windows).

On Windows, virtualenv creates a .bat/.ps1 file, so you should run venv\Scripts\activate instead (per the virtualenv documentation on the activate script).

Just run activate, without an extension, so the right file will get used regardless of whether you’re using cmd.exe or PowerShell.

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