[Rdkit-discuss] segmentation fault 11

[Chenyang S. <cs...@co...>]

Hi Everyone,

I am writing to report a possible bug in RDKit on mac.
I have a program that uses Chem from rdkit. The program works fine in Linux
and Windows systems. However, I had hard time on macOS. I think I might be
doing something wrong myself before I did a test on a clean macOS system on
someone else's mac (10.12.4 Sierra; mine is 10.10.3 Yosemite). On Sierra
computer, I downloaded anaconda, installed it, and conda install rdkit as
instructed. After I source activate my-rkdit-env, it failed to execute my
program jrgui.py. I then import rdkit it worked fine; however, if I type
from rdkit import Chem, it reports error segmentation fault 11.

All these are screen captured, and attached in the email. I am not sure if
this is a bug or something else. Do you have a hint what's going bad?

Thanks,
Chenyang