Download the finished package: https: //github.com/Trojain/sublime-package
1, obtained from the link above Default.sublime-package files.
Open sublime text 3 editor, open the menu => preferences => Browse Packages, enter the file manager
2, to return to the previous folder sublime text 3, open the "Installed Packages" folder. Paste the finished package file Default.sublime-package to Installed Packages folder, without refreshing to see the finished results.