pip install sentry 时候报Cannot fetch index base URL 异常

[铳梦sky]

环境 ubuntu 14.04

root@ubuntu:/home/udapeng# source /www/sentry/bin/activate
(sentry)root@ubuntu:/home/udapeng# pip install sentry
Downloading/unpacking sentry
Cannot fetch index base URL https://pypi.python.org/simple/
Could not find any downloads that satisfy the requirement sentry
Cleaning up...
No distributions at all found for sentry
Storing debug log for failure in /root/.pip/pip.log
(sentry)root@ubuntu:/home/udapeng# which sentry
(sentry)root@ubuntu:/home/udapeng# which python
/www/sentry/bin/python

[sprawling]

pip源里面没有这个软件包吧