Linux 安裝 python 指定版本--編譯源碼方式

自動化腳本：

 1 #!/bin/bash 
 2 sudo apt-get update
 3 
 4 sudo apt-get install -y gcc make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev
 5 
 6 sudo mkdir /etc/python3.7.1
 7 
 8 sudo wget -P /home/$USER https://www.python.org/ftp/python/3.7.2/Python-3.7.2.tgz 
 9 
10 sudo tar zxvf  /home/$USER/Python-3.7.2.tgz -C  /home/$USER 
11 
12 sudo /home/$USER/Python-3.7.2/configure --enable-optimizations --prefix=/etc/python3.7.1 
13 
14 sudo make 
15 sudo make install
16 
17 sudo apt-get -y install python-pip python-virtualenv python-dev 
18 sudo virtualenv --python=/etc/python3.7.1/bin/python3 --no-site-packages --download /home/.pyenvs/myevn

 

根據須要修改文件中的 python 版本號，便可。

python 目錄爲：/etc/python3.7.1

虛擬目錄爲: /home/.pyenv/myenv

激活虛擬環境：source /home/.pyenvs/myenv/bin/activate

查看python 版本: python -V

退出虛擬環境：deactivate