Traceback (most recent call last):
  File "Utilities/mkpack.py", line 370, in <module>
    main()
  File "Utilities/mkpack.py", line 352, in main
    crush_png = import_crush_png(sdk_path)
  File "Utilities/mkpack.py", line 71, in import_crush_png
    execfile(activate_this, dict(__file__=activate_this))
NameError: name 'execfile' is not defined
Traceback (most recent call last):
  File "Utilities/mkpack.py", line 370, in <module>
    main()
  File "Utilities/mkpack.py", line 352, in main
    crush_png = import_crush_png(sdk_path)
  File "Utilities/mkpack.py", line 71, in import_crush_png
    execfile(activate_this, dict(__file__=activate_this))
NameError: name 'execfile' is not defined
Traceback (most recent call last):
  File "Utilities/mkpack.py", line 370, in <module>
    main()
  File "Utilities/mkpack.py", line 352, in main
    crush_png = import_crush_png(sdk_path)
  File "Utilities/mkpack.py", line 71, in import_crush_png
    execfile(activate_this, dict(__file__=activate_this))
NameError: name 'execfile' is not defined
[snowy] MKPACK res/snowy.json
Traceback (most recent call last):
  File "Utilities/mkpack.py", line 370, in <module>
    main()
  File "Utilities/mkpack.py", line 352, in main
    crush_png = import_crush_png(sdk_path)
  File "Utilities/mkpack.py", line 71, in import_crush_png
    execfile(activate_this, dict(__file__=activate_this))
NameError: name 'execfile' is not defined
make: *** [Makefile:158: build/snowy/res/snowy_res.pbpack] Error 1