Linux 离线编译安装Python 3.6.5

1、下载 Python-3.6.5 安装包

  在 Python 官网(https://www.python.org/downloads/)下载对应的安装包,我们这里选择 3.6.5 的 linux 版本,如下图:

Linux 离线编译安装Python 3.6.5

 

2、将安装包上传至 Linux 服务器

  在 Linux 服务器根目录下创建目录 package,并将安装包上传至该目录下

 

3、解压 Python-3.6.5.tgz

  [[email protected]/]# cd /package/

  [[email protected] package]# tar -zxvf Python-3.6.5.tgz

 

4、创建 Python-3.6.5 安装目录

 

  [[email protected] package]# mkdir /usr/local/python3

 

5、安装依赖包

 

  [[email protected] package]# yum install -y gcc

 

  [[email protected] package]# yum install -y zlib*

 

  [[email protected] package]# yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel  # 确保 pip 的时候不会出错

 

6、配置安装路径

 

  [[email protected] package]# cd Python-3.6.5

 

  [[email protected] Python-3.6.5]# ./configure --prefix=/usr/local/python3 --with-ssl

 

7、编译

 

  [[email protected] Python-3.6.5]# make

 

8、安装

 

  [[email protected] Python-3.6.5]# make install

 

9、建立软链接

 

  [[email protected] Python-3.6.5]# ln -s /usr/local/python3/bin/python3 /usr/bin/python3

 

  [[email protected] Python-3.6.5]# ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3

 

10、增加环境变量

 

  修改配置文件 / etc/profile,增加以下内容:

 

  PATH=$PATH:$HOME/bin:

 

  PATH=$PATH:$HOME/bin:/usr/local/python3/bin

 

  执行语句 source /etc/profile 使环境变量配置立即生效

 

11、测试安装是否成功

 

  [[email protected] Python-3.6.5]# python3
  Python 3.6.5 (default, Jun 28 2018, 12:12:14)
  [GCC 4.4.7 20120313 (Red Hat 4.4.7-18)] on linux
  Type "help", "copyright", "credits" or "license" for more information.
  >>>

 

12、测试 pip 是否能使用

pip 3