进入到相关目录

cd /usr/bin

安装python3

yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make

备份python2

mv python python.bak

获取包

wget https://www.python.org/ftp/python/3.6.2/Python-3.6.2.tar.xz

进入包

tar -xvJf Python-3.6.2.tar.xz

cd Python-3.6.2

./configure prefix=/usr/local/python3

make && make install

ln -s /usr/local/python3/bin/python3 /usr/bin/python

python -V 看看输出的是不是python3的版本

执行python2 -V 看到的就是python2的版本

cd /usr/bin/

ls yum*

vi /usr/libexec/urlgrabber-ext-down

which python

安装pip

安装epel扩展源：

yum -y install epel-release

yum -y install python-pip

yum clean all

pip install virtualenv

pip install virtualenvwrapper

pip install --upgrade pip

 

加入的内容视情况而定 VIRTUALENVWRAPPER_PYTHON=/usr/local/python3/bin/python3    # 指定virtualenvwrapper执行的python版本 WORKON_HOME=$HOME/.virtualenvs    # 指定虚拟环境存放目录，.virtualenvs目录名可自拟 /usr/local/bin/virtualenvwrapper.sh    # virtualenvwrapper.sh所在目录

source ~/.bashrc

mkvirtualenv py2 -p /usr/bin/python2

安装git

yum install perl openssh git

git clone https://github.com/zaxlct/MxOnline_Django.git

cd MxOnline_Django

# 查看 docker-compose 是否已安装

docker-compose -v

安装mysql