Problem solved. On Yosemite 10.10.2, I have mac ports installed. The suggestions about alternative toolchains proved correct.
Here's what I did: - Renamed my /opt to /_opt to remove it from any possible path, so that locally installed toolchain components cannot be used. - set PATH to PATH=/bin:/usr/bin - checked xcode command line tools at latest version Sage 6.5 compiles and runs with no major issues. Thanks to all the people on this list! Andrew -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
