源碼編譯安裝
1.到官網(wǎng)下載需要的版本怀跛，下載地址：https://www.python.org/ftp/python/
wget https://www.python.org/ftp/python/3.9.9/Python-3.9.9.tgz
2.源碼解壓
tar -zxvf Python-3.9.9.tgz
3.依賴安裝
apt install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev wget
4.編譯安裝
cd Python-3.9.9
./configure --prefix=/usr/local/pyhton3.9
make & make install
5.創(chuàng)建系統(tǒng)命令(軟連接)
sudo ln -s /usr/local/pyhton3.9/bin/pyhton3.9 /usr/bin/python
