diff --git a/README.md b/README.md
index d4b6479..df5bd25 100644
--- a/README.md
+++ b/README.md
@@ -5,13 +5,30 @@ Flight CO2 emission calculator.
 
 Uses [Grunt: The JavaScript Task Runner](http://gruntjs.com/getting-started).
 
-Dependencies
+## Installation ##
+
+### Prerequisites ###
+- Webserver that runs PHP to poll the airport data
+- MySQL server to hold the data
+- [npm](https://npmjs.org), [bower](http://bower.io) and [grunt](http://gruntjs.com) to fetch dependencies and to build the project
+
+Lentolaskuri has been tested and build using tested on [MAMP](http://www.mamp.info) and [LAMP](http://en.wikipedia.org/wiki/LAMP_\(software_bundle\)) stack.
+
+
+### Dependencies ###
 ```
 npm install && bower install
 ```
 
-Building the project
+### Building the project ###
 ```
 grunt server # Start development server
 grunt # Build minified and optimized version for release
 ```
+
+## Credits ##
+
+- Build by [Juho Teperi](https://github.com/Deraen) in 2013 while working for [Ekokumppanit Oy](http://www.ekokumppanit.fi)
+- Currently maintained by [Ismo Vuorinen](https://github.com/ivuorinen)
+
+Airport data comes from [OpenFlights.org](http://openflights.org) ([airports.dat](http://sourceforge.net/p/openflights/code/HEAD/tree/openflights/data/airports.dat), [AGPL](http://www.gnu.org/licenses/agpl.html))
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