1.命令:

 django-admin.py startproject my_blog

报错

ImportError: No module named core.management

解决方案:

 django-admin startproject my_blog

2.命令

 python manage.py startapp article

报错

ImportError: No module named core.management

解决方案:
带上Python的版本
例如Python2

 python2 manage.py startapp article

例如python3

 python3 manage.py startapp article

最后是
最好用virtualenv隔离