I have python 2.7.9 installed by default on my mac. Then I installed python 3.4.2. Later, after a while, without realizing it, I also installed python 3.5.1. Now I have three versions of python on my machine. I would like to remove python 3.4.1 as I am not using it. Do you recommend doing this or should I leave it as it is? I installed everything from http://www.python.org/
Do I need to change path variables as well? And what will be my default python version?
OSX 10.11
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