Hello,

i had the same problem yesterday. To solve this problem i prefer tu use 
homebrew to install the package and every things. 


1) uninstall every things that u have installed with pip and the default python 
(sudo pip uninstall scipy scikit-learn numpy)

2) follow this guide to install scipy and bumpy >> 
http://joernhees.de/blog/2014/02/25/scientific-python-on-mac-os-x-10-9-with-homebrew/

N.B.: Pay attention to the path of your python!!! must be 
/usr/local/bin/python!!!! to do this 
echo export PATH=/usr/local/bin:$PATH >> ~/.bash_profile 

3) which pip must return this path 
/usr/local/bin/pip

so install scikit-learn with pip install scikit-learn


Have a nice day and enjoy scikit-learn


if u have problem ask me.

Marco


On 28 Aug 2014, at 08:25, Amita Misra <[email protected]> wrote:

> Hello,
> 
> I had installed scikit-learn for Mac 10.9.2.
> 
> since it showed dependencies, I used the wheel as mentioned in the website
> 
> pip install -U numpy scipy scikit-learn , but when I import a cluster model 
> it throws some warnings
> However if I use scikit-learn 0.14 then it does not give any exception.
> 
> I tried uninstalling everything and installing again. Additionally I use 
> virtual environment so there should not be any conflict with other versions 
> installed elsewhere.
> 
> I use python 2.7
> 
> 
> 
> python2.7/site-packages/scipy/stats/_continuous_distns.py:24: RuntimeWarning: 
> numpy.dtype size changed, may indicate binary incompatibility from . import 
> vonmises_cython
> 
> python2.7/site-packages/scipy/stats/_continuous_distns.py:24: RuntimeWarning: 
> numpy.ufunc size changed, may indicate binary incompatibility from . import 
> vonmises_cython
> 
> python2.7/site-packages/scipy/stats/stats.py:188: RuntimeWarning: numpy.dtype 
> size changed, may indicate binary incompatibility from ._rank import 
> rankdata, tiecorrect
> 
> python2.7/site-packages/scipy/stats/stats.py:188: RuntimeWarning: numpy.ufunc 
> size changed, may indicate binary incompatibilityfrom ._rank import rankdata, 
> tiecorrect
> 
> python2.7/site-packages/scipy/spatial/__init__.py:90: RuntimeWarning: 
> numpy.dtype size changed, may indicate binary incompatibility from .ckdtree 
> import *
> 
> python2.7/site-packages/scipy/spatial/__init__.py:90: RuntimeWarning: 
> numpy.ufunc size changed, may indicate binary incompatibility from .ckdtree 
> import *
> 
> python2.7/site-packages/scipy/spatial/__init__.py:91: RuntimeWarning: 
> numpy.dtype size changed, may indicate binary incompatibility from .qhull 
> import *
> 
> python2.7/site-packages/scipy/spatial/__init__.py:91: RuntimeWarning: 
> numpy.ufunc size changed, may indicate binary incompatibility from .qhull 
> import *
> 
> python2.7/site-packages/scipy/interpolate/interpolate.py:28: RuntimeWarning: 
> numpy.dtype size changed, may indicate binary incompatibility from . import 
> _ppoly
> 
> python2.7/site-packages/scipy/interpolate/interpolate.py:28: RuntimeWarning: 
> numpy.ufunc size changed, may indicate binary incompatibility from . import 
> _ppoly
> 
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