add install tutorial

README.md

@@ -11,8 +11,27 @@ This project follows the description of the Deep Q Learning algorithm described
 * Python 2.7 or 3
 * TensorFlow 0.7
 * pygame
-* OpenCV-Python
-
+* OpenCV-Python 
+
+##Installation Tutorial for linux operating system:    
+  install pip (or Python3  pip3 ):sudo apt-get install python-pip python-dev   
+  install TensorFlow:   
+
+
+               # Ubuntu/Linux 64-bit, CPU only, Python 2.7:
+               $ sudo pip install --upgrade https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.8.0-cp27-none-linux_x86_64.whl
+
+               # Ubuntu/Linux 64-bit, GPU enabled, Python 2.7. Requires CUDA toolkit 7.5 and CuDNN v4.
+               # For other versions, see "Install from sources" below.
+               $ sudo pip install --upgrade https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow-0.8.0-cp27-none-linux_x86_64.whl
+               if Python3 :
+               # Ubuntu/Linux 64-bit, CPU only, Python 3.4:
+               $ sudo pip3 install --upgrade https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.8.0-cp34-cp34m-linux_x86_64.whl
+
+               # Ubuntu/Linux 64-bit, GPU enabled, Python 3.4. Requires CUDA toolkit 7.5 and CuDNN v4.
+               # For other versions, see "Install from sources" below.
+               $ sudo pip3 install --upgrade https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow-0.8.0-cp34-cp34m-linux_x86_64.whl
+  install opencv   ：sudo apt-get install python-opencv  
 ## How to Run?
 ```
 git clone https://github.com/yenchenlin1994/DeepLearningFlappyBird.git