iphone error when adding Three20 to new XCode 4 proj

 I have watched the video on how to do the installation for a new project. My project is called Test1 and I typed in:

python three20/src/scripts/ttmodule.py -p Test1/Test1.xcodeproj Three20 

 

and it gives me: 

 

ERROR:root:Unable to open the project file at thispath (is it readable?): Test1/Test1.xcodeproj/project.pbxproj

ERROR:root:Unable to open the project file at thispath (is it readable?): Test1/Test1.xcodeproj/project.pbxproj

 

I have solve this problem, you can visit this link. http://three20.info/article/2010-10-06-Adding-Three20-To-Your-Project I used this code:> python three20/src/scripts/ttmodule.py -p path/to/myProject.xcodeproj:myTargetName Three20 because my project name and TargetName are different.