Problems with installing scikit-learn on Fedora - python

I have some problems while installing scikit-learn on Fedora 23 using pip
pip install scikit-learn
Here's what I get
Command "/usr/bin/python -u -c "import setuptools, tokenize;file='/tmp/pip-build-MPbvR0/scikit-learn/setup.py';exec(compile(getattr(tokenize, 'open', open)(file).read().replace('\r\n', '\n'), file, 'exec'))" install --record /tmp/pip-k_kxgh-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-MPbvR0/scikit-learn
What may the problem be?

There is a way to get around the problem. Download and install Anaconda which is Python + 195 packages including scikit-learn.

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Command
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Updating to the latest Xcode's command line tools solved the problem.

pip python-snappy library in venv

I can't install the python snappy's library in virtual environment. This is the error:
Command /usr/bin/python -c "import setuptools,
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Hi all i typed pip install pandas but i kept getting this error.
Cleaning up...
Command C:\Python27\python.exe -c "import setuptools, tokenize;__file__='c:\\use
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can anyone shed some light on this?
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