h a git URL, npm depends
on a preinstalled git.</p>
<p>If one of the packages npm tries to install is a native node module and
requires compiling of C++ Code, npm will use
<a href="https://github.com/TooTallNate/node-gyp">node-gyp</a> for that task.
For a Unix system, <a href="https://github.com/TooTallNate/node-gyp">node-gyp</a>
needs Python, make and a buildchain like GCC. On Windows,
Python and Microsoft Visual Studio C++ is needed. Python 3 is
not supported by <a href="https://github.com/TooTallNate/nod