CentOS編譯安裝Python3

一、準備編譯環境

~$ sudo yum install -y zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make

二、編譯安裝Python3

Python源碼官網下載地址：https://www.python.org/downloads/source/

2.1 獲取源碼

本例中使用Python-3.6.2版本：

~$ wget https://www.python.org/ftp/python/3.6.2/Python-3.6.2.tgz
~$ tar -zxvf Python-3.6.2.tgz

2.2 編譯安裝

~$ cd Python-3.6.2
~$ ./configure prefix=/usr/local/python3
~$ make
~$ sudo make install
~$ sudo ln -s /usr/local/python3/bin/python3 /usr/bin/python3
~$ sudo ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3

2.3 校驗版本

~$ python3 --version