Thats likely https://trac.sagemath.org/ticket/21772

Compiling Sage from source should work for you.


On Tuesday, November 8, 2016 at 1:53:12 AM UTC+1, quark67000 wrote:
>
> I have downloaded *sage-7.4-OSX_10.11.6-x86_64.app.dmg* (I'm under macOS 
> 10.12.1), and installed the app on the Applications folder. But when I 
> launch it, on Terminal, it display this :
>
> $ '/Applications/SageMath-7.4.app/Contents/Resources/sage/sage' 
> --notebook=sagenb
>                                                                           
>        
> Rewriting paths for your new installation directory
> ===================================================
>                                                    
> This might take a few minutes but only has to be done once.
>                                                            
> patching 
> /Applications/SageMath-7.4.app/Contents/Resources/sage/src/build/cython_debug/cython_debug_info_sage.groups.old
>      
> *(...)*
>      
> patching 
> /Applications/SageMath-7.4.app/Contents/Resources/sage/src/build/cythonized/sage/graphs/base/c_graph.c
> ┌────────────────────────────────────────────────────────────────────┐
> │ SageMath version 7.4, Release Date: 2016-10-18                     │
> │ Type "notebook()" for the browser-based notebook interface.        │
> │ Type "help()" for help.                                            │
> └────────────────────────────────────────────────────────────────────┘
> Please wait while the old SageNB Notebook server starts...
> ------------------------------------------------------------------------
> 0   signals.so                          0x000000010ebc84e5 print_backtrace 
> + 37
> ------------------------------------------------------------------------
> Unhandled SIGILL: An illegal instruction occurred.
> This probably occurred because a *compiled* module has a bug
> in it and is not properly wrapped with sig_on(), sig_off().
> Python will now terminate.
> ------------------------------------------------------------------------
> Illegal instruction: 4
>
> I have also tried *sage-7.4-OSX_10.11.6-x86_64.dmg*, and when I choose 
> Open (with right-clic) on the sage executable on the folder SageMath 
> (installed in Applications folder), the Terminal display this :
>
> $ /Applications/SageMath/sage ; exit;
>                                      
> Rewriting paths for your new installation directory
> ===================================================
>                                                    
> This might take a few minutes but only has to be done once.
>                                                  
> patching /Applications/SageMath/local/bin/testlp3
>      
> *(...)*
>      
> patching 
> /Applications/SageMath/src/build/cythonized/sage/libs/gmp/rational_reconstruction.c
> ┌────────────────────────────────────────────────────────────────────┐
> │ SageMath version 7.4, Release Date: 2016-10-18                     │
> │ Type "notebook()" for the browser-based notebook interface.        │
> │ Type "help()" for help.                                            │
> └────────────────────────────────────────────────────────────────────┘
> ------------------------------------------------------------------------
> 0   signals.so                          0x0000000102b864e5 print_backtrace 
> + 37
> ------------------------------------------------------------------------
> Unhandled SIGILL: An illegal instruction occurred.
> This probably occurred because a *compiled* module has a bug
> in it and is not properly wrapped with sig_on(), sig_off().
> Python will now terminate.
> ------------------------------------------------------------------------
> Illegal instruction: 4
> logout
> Saving session...
> ...copying shared history...
> ...saving history...truncating history files...
> ...completed.
>
> I don't have tried SageMath before. Is SageMath incompatible with macOS 
> Sierra? What can I do to run SageMath on my Mac under macOS 10.12.1 Sierra? 
> Thanks.
>
> I have verified that the md5 of the download file is the same as displayed 
> on the download page.
>

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