linux源码编译安装Python3.9.6及pip
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卸载之前的python
sudo apt remove python3 sudo apt autoremove -
安装依赖
sudo apt update sudo apt install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev libsqlite3-dev wget libbz2-dev -
下载源码包
cd /opt sudo wget https://www.python.org/ftp/python/3.9.6/Python-3.9.6.tgz tar -xzvf Python-3.9.6.tgz -
编译安装
cd Python3.9.6/ ./configure --prefix=/usr/local/python3 # pip3使用ssl #编译 make #安装 sudo make install -
设置python新路径
ln -s /usr/local/python3/bin/python3 /usr/bin/python3 -
安装pip
sudo apt-get install python-pip -
设置pip路径
ln -s /usr/local/bin/pip /usr/bin/pip -
查看版本
python --version
###Python 3.9.6
pip --verion
###pip 21.1.3 from /usr/local/python3/lib/python3.9/site-packages/pip (python 3.9)