After I installed the sublime text3,there is a python2.7
but I want to use the python3.4.So I need to modify the python.sublimebuild but I can't find it.
Some said it is in preference->Browse Packages ,but I didn't find it here .
Also I downloaded many Packages and I want to read the readme.md ,but I still can't find it in the "Installed Packages",I can't open the file.
Could you tell me where is the "sublimebuild" and "read.md"?