First commit, updated README.md

README.md

@@ -1,2 +1,14 @@
 # energy-meter-logger
-Log your Energy Meter data on a Raspberry Pi and plot graphs of your energy consumption 
+Log your Energy Meter data on a Raspberry Pi and plot graphs of your energy consumption
+
+### Requirements
+
+* Python 2.7 (or 3) and PIP
+```sh
+$ sudo apt-get install python-pip
+```
+
+
+```sh
+$ pip install --user git+https://github.com/samuelphy/energy-meter-logger
+```