search

vtraag / leidenalg

Implementation of the Leiden algorithm for various quality functions to be used with igraph in Python.
GNU General Public License v3.0
606 stars 78 forks source link

Installation on Apple M1 #110

Closed fsvbach closed 2 years ago

fsvbach commented 2 years ago

Hi,

I've been using leidenalg on my older Apple without any problems. Now that our faculty upgraded the machines to Apple M1 chips, I can't install the package with pip install leidenalg. I get the error message:

igraph uses CMake as the build system. You need to install CMake before compiling igraph.
      Build failed for the C core of igraph.

I've also seen the closed issue #88 and tried to install the newer version directly from GitHub - which gave me the same error. Am I missing something?

Thanks a lot for any help!

Edit: I've already installed CMake on the machine from https://cmake.org/download/ and also installed igraph via pip install igraph which worked perfectly.

vtraag commented 2 years ago

Hmm, I'm not sure what has happened, it seems that 0.8.10 on PyPI doesn't include the macos ARM64 builds. I'll have to check it out.

As an alternative, you could perhaps try to install in conda from the conda-forge channel?

I am updating the package today to support the recent igraph 0.10.x release, hopefully this will also solve your problem, and I'll be able to upload a proper ARM64 build as well.

vtraag commented 2 years ago

The new release 0.9.0 now also includes ARM64 builds from PyPI. I'll close the issue for now, assuming this fixes your problem. If not, let me know, and we can re-open the issue!

fsvbach commented 2 years ago

Thanks, it works now!