I am running the Sage app on OS X. My code makes a call to cython. When I execute the code I get an error:
gcc -fno-strict-aliasing -I/Users/buildslave-sage/slave/binary_pkg/build/source/SageMath/jc4b6yulaujayb9sr94ia88eourzeqip0oidma/local/var/tmp/sage/build/python2-2.7.10.p3/include -DNDEBUG -g -fwrapv -O3 -Wall -Wno-unused -I/Applications/SageMath-7.4.app/Contents/Resources/sage/local/include -I/Applications/SageMath-7.4.app/Contents/Resources/sage/local/include/python2.7 -I/Applications/SageMath-7.4.app/Contents/Resources/sage/local/lib/python2.7/site-packages/numpy/core/include -I/Applications/SageMath-7.4.app/Contents/Resources/sage/local/lib/python2.7/site-packages -I/Applications/SageMath-7.4.app/Contents/Resources/sage/local/lib/python2.7/site-packages/sage/ext -I/Applications/SageMath-7.4.app/Contents/Resources/sage/local/lib/python2.7/site-packages/cysignals -I/Users/michael/.sage/temp/Michaels-MBP.freystuff.com/34036 -I/Applications/SageMath-7.4.app/Contents/Resources/sage/local/include/python2.7 -c _Users_michael__sage_temp_Michaels_MBP_freystuff_com_34036_tmp_81FKRa_spyx_0.c -o build/temp.macosx-10.9-x86_64-2.7/_Users_michael__sage_temp_Michaels_MBP_freystuff_com_34036_tmp_81FKRa_spyx_0.o -w -O2 In file included from /Applications/SageMath-7.4.app/Contents/Resources/sage/local/lib/gcc/x86_64-apple-darwin15.6.0/4.9.3/include-fixed/syslimits.h:7:0, from /Applications/SageMath-7.4.app/Contents/Resources/sage/local/lib/gcc/x86_64-apple-darwin15.6.0/4.9.3/include-fixed/limits.h:34, from /Applications/SageMath-7.4.app/Contents/Resources/sage/local/include/python2.7/Python.h:19, from _Users_michael__sage_temp_Michaels_MBP_freystuff_com_34036_tmp_81FKRa_spyx_0.c:4: /Applications/SageMath-7.4.app/Contents/Resources/sage/local/lib/gcc/x86_64-apple-darwin15.6.0/4.9.3/include-fixed/limits.h:168:61: fatal error: limits.h: No such file or directory #include_next <limits.h> /* recurse down to the real one */ ^ compilation terminated. error: command 'gcc' failed with exit status 1 The limits.h file exists: pwd /Applications/SageMath-7.4.app Michaels-MBP:SageMath-7.4.app michael$ find . -type f -iname 'limits.h' -ls 1373529 8 -rw-r--r-- 1 michael admin 1214 Oct 19 16:11 ./Contents/Resources/sage/local/include/c++/4.9.3/tr1/limits.h 1376268 16 -rw-r--r-- 1 michael admin 5382 Oct 19 16:07 ./Contents/Resources/sage/local/lib/gcc/x86_64-apple-darwin15.6.0/4.9.3/include-fixed/limits.h 1376277 16 -rw-r--r-- 1 michael admin 5382 Oct 19 16:11 ./Contents/Resources/sage/local/lib/gcc/x86_64-apple-darwin15.6.0/4.9.3/install-tools/include/limits.h Hopefully there is an easy fix for this. Mike Code: -- 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 https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.