title: How to install system-wide nuget packages?
body: <p>How can I install a nuget package system-wide on visual studio 2015? </p>
  
  <p>I mean, yeah, you can install nuget packages per-project and per-solution... but, is it possible to install them system-wide so they'll be available for sources using vs2015 compiler?</p>
  
  <p>Right now I'm coding some swig c++ modules to be used on python with cmake and having these libraries available system-wide so I can include them like any other system header would be quite convenient.</p>
  
  <p>Just to clarify, the generated project by cmake will be ninja(using vs compiler)+ST (no package manager involved)... but still I'd like to be able of using the goodies provided by nuget to have my library set ready to be used by the swig modules</p>