I've installed version 0.18.2 of scikit-learn on my Mac using
pip uninstall scikit-learn
pip install scikit-learn==0.18.2
However, when I run
python
>>> import sklearn
>>> sklearn.__version__
I get
'0.17'
Interestingly, this older version is still installed even after I uninstall scikit-learn. Could this have something to do with multiple versions of Python somehow being installed? I beat my head against the wall trying to use Anaconda at one point to try to get numpy and scipy running, and have since switched to ActivePython. When I run
which python
I get
/Library/Frameworks/Python.framework/Versions/2.7/bin/python
I know there are very similar questions on SO, but none of the posted solutions have worked.