python 安装
依赖环境准备
yuminstall -y gcc yuminstall -y zlib*yuminstall -y openssl openssl-develyum-y install libffi-devel
获取python包
wget [https://www.python.org/ftp/python/3.6.6/Python-3.6.6.tgz](https://www.python.org/ftp/python/3.6.6/Python-3.6.6.tgz)
配置
./configure --prefix=/usr/local/lib/python3.6.6 --with-ssl
编译安装
make&&make install
更换 pip 源
mkdir ~/.pip
echo'[glolbal]'>>~/.pip/pip.conf
echo'index-url = https://mirrors.aliyun.com/pypi/simple'>>~/.pip/pip.conf
QA
报mysql_config not fund
解决
yuminstall mysql-devel gcc gcc-devel python-devel
虚拟化环境
安装
pipinstall virtualenvpipinstall virtualenvwrapper
创建虚拟化环境
virtualenv --no-site-packages --python=python3.6 /app/virtual/
## 进入虚拟化huanjing
source /app/virtual/bin/activate
## 退出虚拟化环境
deactive
注
使用virtualenv --version,看到自己的版本大于20,就可以将如下这段删除 --no-site-packages