[HELP] Cannot find module fdpf even I have it.

[rageworx]

I am preparing some GIA test through your repository.
But it occurs some external module fpdf required, so I installed but still cannot find it when run main.py.
Is it need something others do I have to ?

Env:

• MacBook Pro 13" CTO, 2015-early / 16GB / 1TB NVMe
• macOS 12.6.7
• homebrew, iTerm2, python3.11.4