I am trying to upgrade package of scikit-learn from 0.16 to 0.17. For that I am trying to use binaries from this website: http://www.lfd.uci.edu/~gohlke/pythonlibs/#scikit-learn. I have Windows 7 x64 bit. I downloaded the relevant package locally and gave following commands and got Requirement already up-to-date:
C:\Users\skumar>pip install --upgrade --use-wheel --no-index --find-links=../../ SOURCE/APPS scikit-learn Ignoring indexes: https://pypi.python.org/simple Requirement already up-to-date: scikit-learn in c:\anaconda3\lib\site-packages
Then I tried to upgrade it from remote site and got similar result:
C:\Users\skumar>pip install --upgrade --use-wheel --no-index --trusted-host www. lfd.uci.edu --find-links=http://www.lfd.uci.edu/~gohlke/pythonlibs/ scikit-learn Ignoring indexes: https://pypi.python.org/simple Requirement already up-to-date: scikit-learn in c:\anaconda3\lib\site-packages
On Remote site there are two versions i.e., 0.16 & 0.17. Is there a way to specify version in command? Or how do you install/upgrade wheel file?
Canopy and Anaconda for all supported platformsCanopy and Anaconda both ship a recent version of scikit-learn, in addition to a large set of scientific python library for Windows, Mac OSX and Linux. Anaconda offers scikit-learn as part of its free distribution.
Anaconda comes with the conda
package manager which is designed to handle these kinds of upgrades. Start by updating conda itself to get the most recent package lists:
conda update conda
And then install the version of scikit-learn you want
conda install scikit-learn=0.17
All necessary dependencies will be upgraded as well. If you have trouble with conda on Windows, there are some relevant FAQ here: http://docs.continuum.io/anaconda/faq
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