can'；t在OS X El Capitan v10.11.4上安装scrapy for Python 2.7 你正在用sudo运行pip，对吗？这是当问题是关于scrapy时，pip install six的输出。此外，此输出是一个警告（缓存已禁

can'；t在OS X El Capitan v10.11.4上安装scrapy for Python 2.7

---

你正在用sudo运行pip，对吗？这是当问题是关于

scrapy

时，

pip install six

的输出。此外，此输出是一个警告（缓存已禁用），而不是错误。它成功地安装了

six

，因为它已安装。

OS X El Capitan v10.11.4
Last login: Sat Apr  9 02:10:00 on ttys000
Fanng-Mac-mini:~ Fanng$ sudo pip install six
The directory '/Users/Fanng/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled.Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/Users/Fanng/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Requirement already satisfied (use --upgrade to upgrade): six in /usr/local/lib/python2.7/site-packages