CODEWITHSUNDEEP
pythonmacospython-2.7duplicates
Louis-Philippe
Louis-Philippe

Reputation: 159

Removing multiple python installations from os x

The past years I have needed python occasionally, but I have been installing versions and packages blindly using all sorts of different methods (canopy, easy_install, pip,...). This has led to the following tragic result: 

$ python
python             python2.7-config   python3.4-32       pythonw2.6
python-config      python3            python3.4-config   pythonw2.7
python2.6          python3-32         python3.4m         
python2.6-config   python3-config     python3.4m-config  
python2.7          python3.4          pythonw

Currently I want to start a new project, using a lot of different python modules. However, when installing packages like pandas (using pip) I am running into difficulties which are most likely caused by the sheer number of python installations on my machine.

My question now is how could I remove all these python installations and start afresh, without doing a complete OS re-installation as suggested here. I know this is possibly the best solution, but due to other projects I am currently working on this is currently not an option for me.

Alternatively, how could I at least create a workable python environment in which I can install the modules I need for the version I am using.

All help is greatly appreciated!

Louis

Upvotes: 6

Views: 7636

Answers (1)

meto
meto

Reputation: 3719

Let's assume you want to remove version 2.6. You can do

which python2.6

this will return the location of python2.6 in your computer. Then you can remove it.

Keep in mind that Python 2.x is shipped with OS X, so I don't think that removing it totally is a good option.

I have never tried virtualenv but this might be useful : Comprehensive beginner's virtualenv tutorial?

Upvotes: 4

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