pip 无法下载包，pip下载包,我在用pip 安装 my

pip 无法下载包，pip下载包,我在用pip 安装 my

我在用pip 安装 mycli时，提示信息如下:

(zh)➜ apt pip install mycli

Downloading/unpacking mycli
http://e.pypi.python.org/simple/mycli/ uses an insecure transport scheme (http). Consider using https if e.pypi.python.org has it available
Could not find any downloads that satisfy the requirement mycli
Cleaning up...
No distributions at all found for mycli
Storing debug log for failure in /home/zh/.pip/pip.log

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