Bonjour,
Jeedom 4.4.9
Je viens de migrer mon Jeedom vers debian 11 et les dépendances du plugins restent NOK
0000|Requirement already satisfied: websocket-client in /usr/local/lib/python3.9/dist-packages (1.8.0)
0001|WARNING: Error parsing dependencies of gpg: Invalid version: '1.14.0-unknown'
0002|WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.
0003|Requirement already satisfied: rijndael in /usr/local/lib/python3.9/dist-packages (0.1.1)
0004|WARNING: Error parsing dependencies of gpg: Invalid version: '1.14.0-unknown'
0005|WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.
0006|Requirement already satisfied: ipaddress in /usr/local/lib/python3.9/dist-packages (1.0.23)
0007|WARNING: Error parsing dependencies of gpg: Invalid version: '1.14.0-unknown'
0008|WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.
0009|Requirement already satisfied: pycrypto in /usr/local/lib/python3.9/dist-packages (2.6.1)
0010|WARNING: Error parsing dependencies of gpg: Invalid version: '1.14.0-unknown'
0011|WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.
0012|Requirement already satisfied: aenum in /usr/local/lib/python3.9/dist-packages (3.1.15)
0013|WARNING: Error parsing dependencies of gpg: Invalid version: '1.14.0-unknown'
0014|WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.
0015|Requirement already satisfied: requests in /usr/lib/python3/dist-packages (2.25.1)
0016|WARNING: Error parsing dependencies of gpg: Invalid version: '1.14.0-unknown'
0017|WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.
0018|sudo: python: command not found
0019|Everything is successfully installed!
Une idée @Bercolly ? merci 
Bonne soirée