React Native Installation

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I'm trying to install React Native by following instructions on this page : https://facebook.github.io/react-native/docs/getting-started.html

but when I want to run my new project I obtain several errors and a log file is created with all what happened during the procedure. The link to see the log : https://drive.google.com/open?id=0B8Sis1RFrKgiZTFTRWFLUmZpZlk

Thank you !

You need to install git, as you log says.

2223 error not found: git
2224 error Failed using git.
2224 error This is most likely not a problem with npm itself.
2224 error Please check if you have git installed and in your PATH.
2225 verbose exit [ 1, true ]

Here you can find how to do it:

Installing Git

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