OK - thanks I reinstalled the command line tools and then the whole of Xcode from https://developer.apple.com/downloads/index.action?=command%20line%20tools#
but still get errors with sage -f python I’ve attached the config log file below Peter On 24/03/2015, at 8:23 am, Volker Braun <[email protected]<mailto:[email protected]>> wrote: Something is wrong with your xcode command line tools... can you try reinstalling them? On Monday, March 23, 2015 at 7:47:41 PM UTC+1, peter metcalf wrote: Thanks if I type 'make' in SAGE_ROOT this is the first sign of a problem - no installed math library found =========================================== configure: Excellent, the C, C++ and Fortran compilers are all GCC 4.9.2 configure: Excellent, GCC 4.9.2 is later than the minimum configure: needed to build Sage, which is GCC version 4.0.1 checking for sqrt in -lm... no configure: This system has no maths library installed. configure: error: Exiting, since a maths library was not found. If you would like to try to build Sage anyway (to help porting), export the variable 'SAGE_PORT' to something non-empty. make[2]: *** [/Applications/sage/local/var/lib/sage/installed/prereq] Error 1 make[1]: *** [all] Error 2 ============================== Peter On Tuesday, March 24, 2015 at 7:19:56 AM UTC+13, Volker Braun wrote: Can you try compiling Sage just from source, not inside the mac app... On Monday, March 23, 2015 at 7:00:28 PM UTC+1, peter metcalf wrote: Thanks Dmitrii I also get errors with sage -f python so there is something more fundamental going on than the problem with libjpeg-6b I think I do have Xcode command line tools installed since 'xcode-select -p' returns /Applications/Xcode.app/Contents/Developer This is the first error in /Applications/sage/logs/pkgs/python.log ======================= checking for int64_t... yes checking for ssize_t... yes checking size of int... 0 checking size of long... 0 checking size of void *... 0 checking size of short... 0 checking size of float... 0 checking size of double... 0 checking size of fpos_t... 0 checking size of size_t... configure: error: in `/Applications/sage/local/var/tmp/sage/build/python-2.7.8/src': configure: error: cannot compute sizeof (size_t) See `config.log' for more details Error configuring Python. ================================================ This is the first error in /Applications/sage/local/var/tmp/sage/build/python-2.7.8/src/config.log ================================================ Target: x86_64-apple-darwin11.4.2 Configured with: ../src/configure --prefix=/Users/karl.crisman/Downloads/sage-6.5/local --with-local-prefix=/Users/karl.crisman/Downloads/sage-6.5/local --with-gmp=/Users/karl.crisman/Downloads/sage-6.5/local --with-mpfr=/Users/karl.crisman/Downloads/sage-6.5/local --with-mpc=/Users/karl.crisman/Downloads/sage-6.5/local --with-system-zlib --disable-multilib --disable-nls --enable-languages=c,c++,fortran --disable-libitm --without-isl --without-cloog Thread model: posix gcc version 4.9.2 (GCC) configure:3818: $? = 0 configure:3807: gcc -V >&5 gcc: error: unrecognized command line option '-V' gcc: fatal error: no input files compilation terminated. configure:3818: $? = 1 configure:3807: gcc -qversion >&5 gcc: error: unrecognized command line option '-qversion' gcc: fatal error: no input files compilation terminated. configure:3818: $? = 1 configure:3838: checking whether the C compiler works =========================================================== On Monday, March 23, 2015 at 11:22:40 PM UTC+13, peter metcalf wrote: HI All I'm trying to read jpg files using PIL or matplotlib any help/suggestions would be most welcome! the following fails sage -i libjpeg-6b the relevant part of the log file may be ================================================== gcc -fPIC -I. -c -o jmemmgr.o jmemmgr.c gcc -fPIC -I. -c -o jmemnobs.o jmemnobs.c rm -f libjpeg.a ar rc libjpeg.a jcapimin.o jcapistd.o jctrans.o jcparam.o jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o jcprepct.o jccoefct.o jccolor.o jcsample.o jchuff.o jcphuff.o jcdctmgr.o jfdctfst.o jfdctflt.o jfdctint.o jdapimin.o jdapistd.o jdtrans.o jdatasrc.o jdmaster.o jdinput.o jdmarker.o jdhuff.o jdphuff.o jdmainct.o jdcoefct.o jdpostct.o jddctmgr.o jidctfst.o jidctflt.o jidctint.o jidctred.o jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o jcomapi.o jutils.o jerror.o jmemmgr.o jmemnobs.o ranlib libjpeg.a sh: line 1: 4325 Trace/BPT trap: 5 /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk / -find ranlib 2> /dev/null ranlib: error: unable to find utility "ranlib", not a developer tool or in PATH make: *** [libjpeg.a] Error 72 =================================================== I also noted this odd line at the beginning of the log file (I am not Karl Crisman) =================================================== C compiler: gcc C compiler version: Using built-in specs. COLLECT_GCC=/Applications/sage/local/bin/gcc COLLECT_LTO_WRAPPER=/Applications/sage/local/bin/../libexec/gcc/x86_64-apple-darwin11.4.2/4.9.2/lto-wrapper Target: x86_64-apple-darwin11.4.2 Configured with: ../src/configure --prefix=/Users/karl.crisman/Downloads/sage-6.5/local --with-local-prefix=/Users/karl.crisman/Downloads/sage-6.5/local --with-gmp=/Users/karl.crisman/Downloads/sage-6.5/local --with-mpfr=/Users/karl.crisman/Downloads/sage-6.5/local --with-mpc=/Users/karl.crisman/Downloads/sage-6.5/local --with-system-zlib --disable-multilib --disable-nls --enable-languages=c,c++,fortran --disable-libitm --without-isl --without-cloog Thread model: posix -- You received this message because you are subscribed to a topic in the Google Groups "sage-devel" group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/sage-devel/afAAsmZ2AoI/unsubscribe. To unsubscribe from this group and all its topics, send an email to [email protected]<mailto:[email protected]>. To post to this group, send email to [email protected]<mailto:[email protected]>. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout. ---------------------------------- Peter Metcalf http://www.bioscienceresearch.co.nz/staff/peter-metcalf/ Associate Professor in Structural Biology School of Biological Sciences University of Auckland Private Bag 92019 Auckland 1010 phone +64 9 923 4810 cell 021 141 1783 skype ID pmet007 Courier address: Room 121, Level 1 Thomas Building 110 3a Symonds Street Auckland Central 1010 -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
config.log
Description: config.log
