[FIXED] Error message: Unable to locate package libatlas3gf-base

Issue

I tried with the following commands to install scikit-learn package

sudo apt-get install build-essential python-dev python-setuptools 
sudo apt-get install python-numpy python-scipy 
sudo apt-get install libatlas-dev libatlas3gf-base

Got error message

Unable to locate package libatlas3gf-base

Solution

Ignore message, keep going with command

pip install --user --install-option="--prefix=" -U scikit-learn

'Disabling all use of wheels due to the use of --build-options --install-options /global-options'. Takes forever to run setup.py install for scikit-learn, but finally installed.

Answered By - June Wang