> lot of libraries won't work with python 3 which is why 2.7 still matters A lot of libraries actually work with python 3. And most of them that don't have a p

> lot of libraries won't work with python 3 which is why 2.7 still matters A lot of libraries actually work with python 3. And most of them that don't have a python 3 version in the pipe. http://py3readiness.org/ http://py3readiness.org/