x86_64 version of libncurses

[Murray Eisenberg]

In fact, I am using macOS default shell zsh.

> On 1 Sep2022, at 8:00 AM,Franco Vaccari <fvaccari at me.com <mailto:fvaccari at me.com>> wrote:
> 
> Just one comment. I see in the error message shown in 
> 
>> dyld[16273]: Library not loaded: '/opt/local/lib/libncurses.6.dylib'
>>  Referenced from: '/usr/local/bin/bash'
> 
> 
> So you are neither using the Apple-provided bash nor the MacPorts provided bash, and stuff in /usr/local may interfere with MacPorts installed stuff. And your /usr/local/bin/bash may possibly be compiled for Intel rather than arm64
> 
> But I just saw that the issue is now solved, so all the above may not matter anymore?
> 
> Ciao
> 
> Franco
> 
> 
>> On 30 Aug 2022, at 19:24, Murray Eisenberg <murrayeisenberg at gmail.com <mailto:murrayeisenberg at gmail.com>> wrote:
>> 
>> Under macOS 12.5.1 on an M1 Mac, I'm trying to use the SageMath system (https://www.sagemath.org <https://www.sagemath.org/>) from the command-line in Terminal, and for that libncurses is required. 
>> 
>> Under MacPorts 2.7.2 I have:
>> 
>> 	 sudo port installed | grep ncurses
>> 	 ncurses @6.3_0 (active)
>> 
>> And sudo port info ncurses says that it is universal and is for platforms darwin, freebsd.
>> 
>> The SageMath system installed is the arm64 version. However, when I run the sage command, I get error:
>> 
>> [~] % sage
>> dyld[16273]: Library not loaded: '/opt/local/lib/libncurses.6.dylib'
>>  Referenced from: '/usr/local/bin/bash'
>>  Reason: tried: '/opt/local/lib/libncurses.6.dylib' (mach-o file, but is an incompatible architecture (have (arm64), need (x86_64))), '/usr/local/lib/libncurses.6.dylib' (no such file), '/usr/lib/libncurses.6.dylib' (no such file)
>> /usr/local/bin/sage: line 20: 16273 Abort trap: 6           /usr/bin/env - PATH="$PATH" $MIN_ENV "$SYMLINK"/venv/bin/sage "$@?
>> 
>> Is there some fix from the MacPorts end?

---
Murray Eisenberg		murrayeisenberg at gmail.com
Mobile (413)-427-5334
503 King Farm Blvd #101		
Rockville, MD 20850-6667	



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