pip3 list --outdated --format=freeze | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip3 install -
python3 -m venv envDeTest source envDeTest/bin/activate //install des paquets de base python3 -m pip install requests /home/vlp/test/bin/python3 -m pip install --upgrade pip deactivate
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