在阿里云安装django，缺发现无法正常安装pip
Welcome to Alibaba Cloud Elastic Compute Service !
# pip install django
-bash: /usr/local/bin/pip: /usr/bin/python: bad interpreter: No such file or directory
# python3 -m pip instal django
ERROR: unknown command "instal" - maybe you meant "install"
# python3 -m pip install django
Requirement already satisfied: django in /usr/local/lib/python3.6/site-packages
Requirement already satisfied: pytz in /usr/local/lib/python3.6/site-packages (from django)
You are using pip version 9.0.3, however version 18.0 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
# python3 -m pip install --upgrade
You must give at least one requirement to install (see "pip help install")
You are using pip version 9.0.3, however version 18.0 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
# python3 -m pip install --upgrade pip
Collecting pip
Downloading http://mirrors.aliyun.com/pypi/packages/5f/25/e52d3f31441505a5f3af41213346e5b6c221c9e086a166f3703d2ddaf940/pip-18.0-py2.py3-none-any.whl (1.3MB)
100% |████████████████████████████████| 1.3MB 1.8MB/s
Installing collected packages: pip
Found existing installation: pip 9.0.3
Uninstalling pip-9.0.3:
Successfully uninstalled pip-9.0.3
Successfully installed pip-18.0
python3 -m pip install django
Looking in indexes: http://mirrors.aliyun.com/pypi/simple/
Requirement already satisfied: django in /usr/local/lib/python3.6/site-packages (2.0.3)
Requirement already satisfied: pytz in /usr/local/lib/python3.6/site-packages (from django) (2018.3)
参照：
pip install改成
python2 -m pip install 模块名
python2.7 -m pip install 模块名
python3 -m pip install 模块名
python3.4 -m pip install** 模块名v
