Python alternatives

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Ken 2020-10-14 17:02:07 -04:00 committed by GitHub
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#!/bin/bash #!/bin/bash
sudo apt install -y python3.8 python3.8-dev python3.8-venv python3-pip sudo apt install -y python3.8 python3.8-dev python3.8-venv python3-pip
ls /usr/bin/python* # ls /usr/bin/python*
update-alternatives --display python # update-alternatives --display python
sudo update-alternatives --install /usr/bin/python python /usr/bin/python2.7 10 # sudo update-alternatives --install /usr/bin/python python /usr/bin/python2.7 10
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.6 20 # sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.6 20
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.7 30 # sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.7 30
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.8 40 sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.8 40
update-alternatives --display python # update-alternatives --display python
python -V # python -V
deactivate 2>/dev/null deactivate 2>/dev/null
python -m venv venv && \ python -m venv venv && \
source venv/bin/activate && \ source venv/bin/activate && \