I have problems to install python-igraph on the anaconda distribution of python.
If I write pip install python-igraph (with the admin privileges) in the anaconda command, the installation doesn't work.
Check the documentation on their site: http://igraph.org/python/ It says that you need to download the .msi installer, pip does not work under windows. That is probably because you need a C compiler and windows does not supply one by default.
You can download a wheel installer from http://www.lfd.uci.edu/~gohlke/pythonlibs/#python-igraph and then install that wheel in your environment via
conda install pip
pip install *.whl
See this stackoverflow answer for ways to convert a *.exe into a wheel which can be installed as above: Can I install Python windows packages into virtualenvs?
来源：https://stackoverflow.com/questions/28107084/install-python-igraph-with-the-anaconda-distribution-windows