Python alternatives

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