Problem solved. I did not install 'Command Line Tools for Xcode' previously on my Mac because I did not read instructions on installing Sage from source code. After installing Command Line Tools, it works now. Though the installation of Sage is still from a binary one. @Nils and @kcrisman, thanks again for all your help.
On Tuesday, November 18, 2014 10:10:39 AM UTC+8, kcrisman wrote: > > > > On Monday, November 17, 2014 8:49:14 PM UTC-5, Bozh wrote: >> >> I run the following code: >> >> $ sage -maxima >> >> And the messages are: >> > > Can you see what is in > $ ls /usr/include/sys/ > > presumably types.h should be there. > > Did you download a binary? Can you say precisely which one you > downloaded? It's possible that this one requires some developer headers or > something, though that would be unfortunate. > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
