当我尝试用pip install tensorflow安装Tensorflow时,我得到了这样的异常: File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 215, in main
status = self.run(options,
我在命令托盘中输入了django-admin startproject myproject,它给了我一条错误消息:'django-admin' is not recognized as an internal or external command, operable program or batch file.,我非常希望得到一些解释或提示。谢谢!