Update README.md

README.md

@@ -42,11 +42,15 @@ ipython notebook --pylab inline
 
 ## Installation
 We encourage you to use easy_install or pip to install DEAP on your system. Other installation procedure like apt-get, yum, etc. usually provide an outdated version.
-
 ```bash
 pip install deap
 ```
 
+The latest version can be installed with 
+```bash
+pip install git+https://github.com/DEAP/deap@master
+``
+
 If you wish to build from sources, download or clone the repository and type
 
 ```bash