How to automatically install plugin dependencies in sublime text 2?

Question

Python

How to automatically install plugin dependencies in sublime text 2?
The plugin uses libraries from pip, you need to load them on the user's machine when installing the plugin via sublime.wbond.net.
In general, you need something in the sublime plugin to work "import anypylib", without manually installing "pip install anypylib" through the console.
Thank you.