tigramite issue

[Akshayksagar]

while running the tigramite, following issue occurs. Also numba is creating the problem. I have python 3.9 and all the dependecies are fulfilled

[liziyue17]

Same with Python 3.8

[tudor-suciu]

Hi both @Akshayksagar @liziyue17,

I had the same problem when I tried to install tigramite, both on python3.10 and python3.7. This is what I managed to do to fix the installation, maybe it helps you too:

Initially, I created a conda environment and installed tigramite from source (cloned the repo) using python3 setup.py install. This created my the same problem with importing the numba as yours:

• SystemError: initialization of _internal failed without raising an exception.

What I have done to fix this:

• checked numba's documentation, where it says:

• I installed said dependencies from there; in my case, for MAC OSX (M1), I installed: conda install clang_osx-arm64 and conda install clangxx_osx-arm64
• I reinstalled numba, specifying the version: conda install numba==0.56.4
• then, the importing of tigramite and numba started to work, but I was missing to more dependencies: networkx and dcor. I installed those with conda install networkx and pip install dcor
• everything worked.

Hope this works for you as well!

@jakobrunge, many thanks for the package!