igraph Failed to install through pip

igraph Failed to install through pip

pip install python-igraph
igraph jupyter notebook
igraph plotting not available
ubuntu install igraph
install igraph jupyter notebook
error: failed building wheel for python-igraph mac
python-igraph github
uninstall igraph

Igraph failed to install through pip install python-igraph


Some additional notes for ubuntu (16.04) users, (python 3.6)

I ran in to the same issue. For those of you who might have missed it. The complete list of dependencies are a bit longer than stated here. The list should be as stated in the readme

sudo apt-get install build-essential python-dev libxml2 libxml2-dev zlib1g-dev

this made it possible to install in a virtual environment through pip without adding the ppa (which failed for me with a 404 error).

Some error when i use pip to install python-igraph on rhel. · Issue , GitHub is home to over 50 million developers working together to host and when i use "pip install python-igraph==0.6", the echoes are as follow: --compile​" failed with error code 1 in /tmp/pip-install-b8Sxvj/python-igraph/. (Side note, python and python3 point to the same python, and pip and pip3 point to the same (corresponding) pip.) I also tried running xcode-select --install but this told me 'command line tools are already installed, use "Software Update" to install updates' (Xcode is up to date).


For Ubuntu Users :

Python-igraph requires build-essential and python-dev dependencies.

Installing python-igraph through apt-get

Add the repository of igraph to apt:

sudo add-apt-repository ppa:igraph/ppa

Then update and install the python-igraph package:

sudo apt-get update
sudo apt-get install python-igraph

python-igraph, Which igraph is right for you? Installation from a binary package. Installing igraph from the Python Package Index; Installing igraph via Conda; igraph on Windows​  It states that pip "failed building whe Hello, I am trying to install python-igraph using pip in a virtualenv wher the Python version used is pypy 2.6.1. After


This is a bug with igraph's setup.py on Windows. Theoretically you could work around this by downloading the source code of python-igraph from PyPI, extracting it manually and then running:

python setup.py install --no-wait

However, note that the only code path where you can hit the above error in setup.py is when the installer determines that you do not have the C core of igraph installed on the system (or the installer is not able to find it). Since python-igraph is just an interface to the igraph library, you won't be able to compile it from source if you don't have the C library itself. Therefore, it is better to use the pre-compiled installers of python-igraph from Christoph Gohlke's page.

Installing igraph from the Python Package Index, Running setup.py install for python-igraph. Using default include and library paths for compilation. If the compilation fails, please edit the  I want to install the python-igraph package, but I am currently using python 3.6.1 and I don't find any installer for this new version of python. Do you know how can I install python-igraph for this version? I have tried to install python-igraph for older versions from anaconda cloud but a version problem occurs. !conda install -c vtraag python


igraph is now jgraph. From the init,

"DeprecationWarning("To avoid name collision with the igraph project, " "this visualization library has been renamed to " "'jgraph'. Please upgrade when convenient.") "

Check your version, you might want 0.7.1 not 0.1.11 which is completely different.

0.7.1 may not install on Windows via pip. Download it from Christoph Gohlke's page, then install the download with pip.

Credit to @Tamas answer found here: here

Bug #1159577 “Can't pip install python-igraph due to src/error.h , Graph plotting functionality is provided by the Cairo library, so make sure you install the Python bindings of Cairo if you want to generate publication-quality  $ pip install python-igraph However, if the C core of igraph has already been installed to a location that can be discovered using pkg-config , you can also instruct the setup script to use pkg-config instead of compiling the bundled version with pip will compile and link the extension to the C core that you have installed.


python-igraph · PyPI, If any module still missing, you can install them the usual way by pip or your python(2)-igraph is a Python interface to use the igraph C library. Error while trying to install py(2)cairo by pip. py(2)cairo could not be installed by pip, but only by  On MacOS, if not using conda, you might need to install the C core of igraph via homebrew first. brew install igraph. If python-igraph still fails to install, see the question on compiling igraph. Alternatively consider installing gcc via brew install gcc--without-multilib and exporting the required variables:


Installation, This is part of the Installing python-igraph series. should not be used by packages that were compiled and installed by the user), you need to  Python interface to the igraph high performance graph library, primarily aimed at complex network research and analysis. Graph plotting functionality is provided by the Cairo library, so make sure you install the Python bindings of Cairo if you want to generate publication-quality graph plots. You can try either pycairo or cairocffi , cairocffi


installing python-igraph on linux, Tried doing a new python-igraph install on a new computer with Could not download and compile the C core of igraph. reply via email to  Installing igraph¶. This chapter describes how to install the C core of igraph and its Python bindings on various operating systems. igraph is primarily a library written in C. It is not a standalone program, nor it is a Python package that you can just drop on your Python path to start using it.