给ubuntu18安装python3.7的详细教程

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

总结

到此这篇关于给ubuntu18安装python3.7的详细教程的文章就介绍到这了,更多相关ubuntu18安装python3.7内容请搜索易盾网络以前的文章或继续浏览下面的相关文章希望大家以后多多支持易盾网络！