Hi,

Thank you.
I have two Mac pc.

1.  Sage-6.9 works well on the ffirst pc.

OS X Yosemite  version 10.10.5 
MacBook Pro (17-inch, Late 2011) 
CPU:  2.4 GHz Intel Core i7 
memory:  16 GB 1600 MHz DDR3 
Graphics:  AMD Radeon HD 6770M 1024 MB

2.  In the second pc Sage-6.9 does not work.  Sage-6.7 works well.

OS X Yosemite version 10.10.5 
Mac Pro (Mid 2012) 
CPU: 2 x 2.4 GHz 6-Core Intel Xenon 
Memory: 28 GB 1333 MHz DDR3 ECC 
Graphics: ATI Radeon HD 5770 1025 MB

$ sage 
┌───────────────   ────────────────┐ 
│ SageMath Version 6.9, Release Date: 2015-10-10                     
             │ 
│ Type "notebook()" for the browser-based notebook interface.   
             │ 
│ Type "help()" for help.                                                   
                            │ 
└────────────────────────────────┘ 
------------------------------------------------------------------------ 
Unhandled SIGILL: An illegal instruction occurred in Sage. 
This probably occurred because a *compiled* component of Sage has a bug 
in it and is not properly wrapped with sig_on(), sig_off(). 
Sage will now terminate. 
------------------------------------------------------------------------ 
/usr/local/bin/sage: line 2:  1517 Illegal instruction: 4  
$SAGE_ROOT/sage $@ 
$ 

Thanks,
Y.Sato

2015年11月8日日曜日 20時03分35秒 UTC+9 Dima Pasechnik:
>
>
>
> On Sunday, 8 November 2015 08:26:32 UTC, Yoshihiro Sato wrote:
>>
>> Hi,
>>
>> The CPU of my computer is Intel Core i7.
>>
>
> and you're trying *sage-6.9-x86_64-Darwin-OSX_10.10_x86_64.dmg* 
> <http://www.mirrorservice.org/sites/www.sagemath.org/osx/intel/sage-6.9-x86_64-Darwin-OSX_10.10_x86_64.dmg>,
>  
> I presume?
>
> could we have more details?
> (which are usually to be found in the output of "About this Mac")
>
> Thanks!
>
>>
>> Sage 6.7 binary works on my pc.
>>
>> Thanks,
>> Y.Sato
>>
>> 2015年11月8日日曜日 9時11分40秒 UTC+9 Dima Pasechnik:
>>>
>>> Hi,
>>> this is a typical error caused by an attempt to use an executable for a 
>>> higher end CPU.
>>> What is the CPU of your computer?
>>>
>>> I guess we need a build for Core2 Duo...
>>>
>>> Cheers,
>>> Dima
>>>
>>> On Saturday, 7 November 2015 07:47:23 UTC, Yoshihiro Sato wrote:
>>>>
>>>> I tried to install Sage 6.9 for Mac OS X 10.10. However it does not 
>>>> work.The log is as follows. 
>>>> I hope it will be updated. 
>>>> Thanks, 
>>>> Y.Sato
>>>>
>>>> $ sage
>>>> ┌────────────────────────────────────────────────────────────────────┐
>>>> │ SageMath Version 6.9, Release Date: 2015-10-10                     │
>>>> │ Type "notebook()" for the browser-based notebook interface.        │
>>>> │ Type "help()" for help.                                            │
>>>> └────────────────────────────────────────────────────────────────────┘
>>>> The Sage installation tree has moved
>>>> from /Users/buildslave-sage/slave/sage_git/build
>>>>   to /Applications/Sage-6.9.app/Contents/Resources/sage
>>>> Updating various hardcoded paths...
>>>> (Please wait at most a few minutes.)
>>>> DO NOT INTERRUPT THIS.
>>>> Done updating paths.
>>>> ------------------------------------------------------------------------
>>>> Unhandled SIGILL: An illegal instruction occurred in Sage.
>>>> This probably occurred because a *compiled* component of Sage has a bug
>>>> in it and is not properly wrapped with sig_on(), sig_off().
>>>> Sage will now terminate.
>>>> ------------------------------------------------------------------------
>>>> /usr/local/bin/sage: line 2:  3829 Illegal instruction: 4  
>>>> $SAGE_ROOT/sage $@
>>>> $
>>>>
>>>

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