I am experiencing the same problem this thread describes. I have OS X and the latest Sage. I downloaded and installed the latest Xcode. I am still unable to compile Cython in the notebook.
On Monday, January 28, 2013 12:06:23 PM UTC-8, Roger Frye wrote: > > It turns out this was just a badly configured Mac. I had installed Xcode > on Mac's Snow Leopard OS and then upgraded the OS to Mountain Lion. As I > was preparing to install Sage 5.6 from source, I upgraded to the latest > Xcode. Now Sage 5.5 loads, compiles and runs hello.spyx with no problems. > -RogerF > > On Friday, January 11, 2013 10:21:42 PM UTC-7, Roger Frye wrote: >> >> On an Intel Mac, I just installed Sage for the first time. >> 'Sage Version 5.5, Release Date: 2012-12-22' >> >> When I try to compile any .spyx file including hello.spyz, it fails in >> limits.h >> >> sage: load "hello.spyx" >> Compiling ./hello.spyx... >> Error compiling cython file: >> Error compiling ./hello.spyx: >> running build >> running build_ext >> building '_Users_rogerfrye_Target_Sage_hello_spyx_1' extension >> creating build >> creating build/temp.macosx-10.8-x86_64-2.7 >> gcc -fno-strict-aliasing -fwrapv -DNDEBUG -g -fwrapv -O3 -Wall >> -Wstrict-prototypes -I/Applications/sage/local/include/csage >> -I/Applications/sage/local/include >> -I/Applications/sage/local/include/python2.7 >> -I/Applications/sage/local/lib/python/site-packages/numpy/core/include >> -I/Applications/sage/devel/sage/sage/ext -I/Applications/sage/devel/sage >> -I/Applications/sage/devel/sage/sage/gsl -I. >> -I/Applications/sage/local/include/python2.7 -c >> _Users_rogerfrye_Target_Sage_hello_spyx_1.c -o >> build/temp.macosx-10.8-x86_64-2.7/_Users_rogerfrye_Target_Sage_hello_spyx_1.o >> >> -w -O2 >> >> In file included from >> /Applications/sage/local/bin/../lib/gcc/x86_64-apple-darwin12.2.0/4.6.3/include-fixed/syslimits.h:7:0, >> from >> /Applications/sage/local/bin/../lib/gcc/x86_64-apple-darwin12.2.0/4.6.3/include-fixed/limits.h:34, >> from >> /Applications/sage/local/include/python2.7/Python.h:19, >> from _Users_rogerfrye_Target_Sage_hello_spyx_1.c:4: >> /Applications/sage/local/bin/../lib/gcc/x86_64-apple-darwin12.2.0/4.6.3/include-fixed/limits.h:169:61: >> >> fatal error: limits.h: No such file or directory >> compilation terminated. >> error: command 'gcc' failed with exit status 1 >> >> -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
