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[FloMaetschke]

Fix Raspberry PI OS build error

[range4200]

Hello, I´ve the following start problem:
sudo pip3 install -r requirements.txt
Could not open requirements file: [Errno 2] Datei oder Verzeichnis nicht gefunden: 'requirements.txt'

[bluetooth]# scan on
No default controller available

Can you help me?

Best regards, Stefan from germany