离线安装Python环境

一、Python 环境离线安装(anaconda3)

1. 到anaconda官网下载anaconda安装包,下载地址:https://www.anaconda.com/distribution/

2. bash Anaconda3-2019.03-Linux-x86_64.sh

3. 配置环境变量:export PATH=/root/anaconda3/bin: $PATH

4. 验证:python

二、Python 环境离线安装(Python3.7.3)

1. 下载python包,下载地址:https://www.python.org/ftp/python/3.7.3/Python-3.7.3.tgz

2. tar zxvf Python-3.7.3.tgz

3. cd Python-3.7.3

4. ./configure --prefix=/usr/local/python3

5. make && make install

6. Python软链接:ln -s /usr/local/python3/bin/python3.7 /usr/local/bin/python3

7. pip软链接:ln -s /usr/local/python3/bin/pip3.7 /usr/local/bin/pip

三. 环境相关依赖包安装

1. 新建一个site-packages文件夹,把python项目有需要的依赖包名称导出到site-packages下的requirements.txt中;

2. pip3 freeze > requirements.txt

3. 下载python项目需要的所有的依赖包:pip3 download -r requirements.txt

4. cd /usr/python-3.7.3/bin

5. pip3 install --no-index --find-links=~/python/site-packages -r requirements.txt

原文链接:https://blog.csdn.net/selfimpro_001/article/details/90956407

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