build.py: Make it work with Python 3 too
build.py: Make it work with Python 3 too

Signed-off-by: Ville Skyttä <638ed3ebd6f6b819eabe749cf729971e391a622c@iki.fi>

tripu/validator,validator/validator,validator/validator,validator/validator,validator/validator,takenspc/validator,tripu/validator,takenspc/validator,validator/validator,tripu/validator,tripu/validator,takenspc/validator,tripu/validator,takenspc/validator,takenspc/validator