1. I installed JDK 7 and downloaded eclipse
2. Downloaded recommended version for MC 1.7.2 (but i aslo tried latest)
3. Downloaded MCP 8.11
4. Extraced MCP to folder and forge with it
5. i opened forge folder and I press SHIFT + RMB and choose cmd in this folder
6. then i type in it: gradlew.bat setupDevWorkspace eclipse and after i type: gradlew.bat eclipse (I did by youtube guide in readme file)
7. Extracted eclipse and opened and I choose workspace: ...\Desktop\MC Mod\forge\eclipse
8. Thats all.
I hope it will help