On 2018-04-20 01:23, John H Palmieri wrote:
objc[46054]: +[__NSPlaceholderDate initialize] may have been in progress in another thread when fork() was called.
Googling for this error messages shows that we are not alone: https://blog.phusion.nl/2017/10/13/why-ruby-app-servers-break-on-macos-high-sierra-and-what-can-be-done-about-it/ -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-release+unsubscr...@googlegroups.com. To post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.
