關(guān)于pip install （模塊）報(bào)錯(cuò)

以安裝web2模塊為例:

Cannot fetch index base *

Could not find any downloads that satisfy the requirement*

root@server:~# pip install web2py

Downloading/unpacking web2py

?Cannot fetch index base URL http://pypi.python.org/simple/

?Could not find any downloads that satisfy the requirement web2py

No distributions at all found for web2py

Storing complete log in /root/.pip/pip.log

解決方法 -i http://pypi.douban.com/simple/

pip install web2py -i http://pypi.douban.com/simple/