1、安装Python2.+ 和 Python 3.+
先创建安装目录：
sudo mkdir -p /data/project/tools
cd /data/project/tools
下载对应的安装包
sudo wget https://www.python.org/ftp/python/2.7.15/Python-2.7.15.tgz
sudo wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tgz
apt-get update
sudo apt-get install -y zlib1g zlib1g-dbg zlib1g-dev zlib-bin zlibc zlib-gst
sudo apt-get install -y bison build-essential bzip2 curl flex g++ g++-multilib gcc git gnupg gperf libbz2-dev libc6-dev libcurl3 libdbi-dev libevent-dev libffi-dev libfontconfig1-dev libfreetype6 libgdbm-dev libgl1-mesa-dev libgl1-mesa-glx libicu-dev libjpeg-dev libncurses5-dev libpng-dev libpython-all-dev:amd64 libpython-dev:amd64 libreadline-dev libreadline6 libreadline6-dev libsqlite3-dev libssl-dev libtcl8.6 libtk8.6 libx11-dev libxext-dev libxml2 libxml2-dev libxml2-utils libxslt1-dev libxslt1.1 libxtst-dev openssl perl ruby sqlite sqlite3 tcl tcl-dev tk tk-dev tofrodos tree vim x11proto-core-dev xsltproc zip zlib1g-dev libmysqld-dev
sudo apt-get install -y subversion libsvn-java libsvnkit-java
sudo tar zvxf Python-2.7.15.tgz
sudo rm -rvR /usr/local/lib/python2.7
cd Python-2.7.15
sudo ./configure --prefix=/usr/local --enable-optimizations
sudo make
sudo make install
sudo make clean
cd /data/project/tools
sudo curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python get-pip.py
sudo pip install virtualenv
tar zvxf Python-3.6.5.tgz
cd Python-3.6.5
sudo ./configure --prefix=/usr/local --enable-optimizations
sudo make
sudo make install
sudo make clean
pip3.6 install --upgrade pip
pip3.6 install wheel virtualenv
2、配置Stock、Chatbot、ChatbotCMS虚拟环境
cd /data/project/
virtualenv -p /usr/local/bin/python2.7 Stock
virtualenv -p /usr/local/bin/python3.6 Chatbot
virtualenv -p /usr/local/bin/python2.7 ChatbotCMS
virtualenv -p /usr/local/bin/python2.7 WeChat
3.# 增加pip源为阿里云
mkdir -p ~/.pip/
vi ~/.pip/pip.conf
内容：
[global]
index-url = http://mirrors.aliyun.com/pypi/simple
[install]
trusted-host=mirrors.aliyun.com
4.更新源
sudo vi /etc/apt/sources.list
内容：
#aliyun
deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
sudo apt-get update