参考文章
ubuntu源码安装python3
linux 编译安装python3.6的教程详解
准备工作
安装工具
sudo apt update sudo apt upgrade sudo apt install gcc sudo apt install g++ sudo apt install build-essential checkinstall sudo apt install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev
正式开始
下载python文件
sudo curl -O https://www.python.org/ftp/python/3.7.1/Python-3.7.1.tar.xz
解压源码包
sudo tar Jxvf Python-3.7.1.tar.xz
创建python安装路径
sudo mkdir /usr/python37
安装python
sudo ./configure --enable-optimizations --prefix=/usr/python37 sudo make && make install
添加环境变量
sudo vim /etc/profile
在结尾添加
export PATH=$PATH:/usr/python37/bin alias python="python3.7" alias pip="pip3.7"
添加用户别名
vim ~/.bashrc
在结尾添加
alias python="python3.7" alias pip="pip3.7"
创建软连接
sudo ln -s /usr/python37/bin/python3.7 /bin/python sudo ln -s /usr/python37/bin/pip3.7 /bin/pip
更换国内源
cd ~ mkdir .pip cd .pip > pip.conf vim pip.conf
添加如下内容
[global] index-url = https://pypi.tuna.tsinghua.edu.cn/simple
更新pip
sudo pip install --upgrade pip
