I'm attempting to update SageMath-8.7.app on an iMacPro running Mac OS X ver. 10.14.6 tp SageMath-8.8.app. The problem for the moment occurs when I decompress sage-8.8-OSX_10.14.5-x86_64.app.dmg, the operation crashes my iMacPro with the message captured in the attached file.
Any suggestions?
Sam Dupree.