* It did not work, So i try to find out the problems.
* I made these changes for fixing the problems. 
  1 - ) Created  assets folder in source files ( it is  an empty, but yii look up assets folder and throws exception )
  2 - ) Created runtime folder  in protected folder ( protected/runtime ). It look up the runtime folder and throws exception.
  3 - ) Changed the yii framework base folder location in Index.php. So you can change where yii framework is located.
  4 - ) The "bootstrap-spacelab.css" is forgotten to add . So add the css file location in the head.php file. 
*NOTE :  Dont forget to change permission on mac and linux os.