I had updated my Xcode and OS system to 10.9 Mavericks in late October. I was having no problems building and working with patches for a long time until I touched some files that required certain certain libraries. When I touched those files I was no longer able to complete 'sage -b'.
When I tried downloading a copy from source and compiling I was getting only about 5-10 minutes into the compile before I was getting an error. I was getting an error long before getting to the polybori stage. It turns out I needed to download a new copy of the command line tools. To do this I completed the following: 1. Open Xcode 2. from the Xcode menu -> Open Developer Tool -> More Developer Tools ... 3. I needed to log into the Apple Developer website 4. There was a command line tools for OSX Mavericks which I downloaded and installed Note that there is also an update for OSX Mountain Lion so this should not only be the problem for 10.9 After I installed the new command line tools then I was able to build from source also for about 3 hours and then I encountered the same errors that others are seeing here. -Mike -- 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/groups/opt_out.