The igraph library

Download

The latest released version of the igraph library is 0.5.1.

• R package — Download this if you prefer using the GNU R Statistical Environment
  
  • The simplest way to install the igraph R package is typing install.packages("igraph") in your R session, please try this before downloading from here.
    
  • Windows binary
  • Mac OSX universal binary
  • Source package (for Linux and similar)
    
• Python extension module — Download this if you would like to use igraph as a Python extension module
  • Windows installer for Python 2.4
  • Windows installer for Python 2.5
  • OS X Leopard installer (Python 2.5)
  • Source code
  • Python Package Index page
• Ruby gem — Interface to the Ruby language, developed by Dr. Alex Gutteridge.
  • External homepage
• C library — This is what you need if you intend to use igraph in C projects.
  • Source code

Debian Linux packages

Debian Linux users may also benefit from our Debian package repository. The igraph C library and its Python interface can be installed and automatically updated using the standard Debian package manager. Just add the following two lines to /etc/apt/sources.list and install the libigraph, libigraph-dev and python-igraph packages:

deb http://cneurocvs.rmki.kfki.hu /packages/binary/
deb-src http://cneurocvs.rmki.kfki.hu /packages/source/

The binary packages are built for the i386 architecture. Source packages should compile on x86_64 and amd64 architectures as well.

Fedora Project packages

Fedora users can find packages to their system here. Many thanks to Neal Becker for building and maintaining these packages!

Obtaining the development version

You can get the latest development version of igraph (including the C core and the wrappers for R and Python) with the tla arch revision control system from the following URL: http://cneurocvs.rmki.kfki.hu/arch/csardi@rmki.kfki.hu--2004-public.