Jean-Yves Thibon reported a similar problem. I suppose it is related? Anne
"This is a brand new macbook pro with mountain lion, and Xcode5 + command line tools apparently correctly installed. Compilation aborts after a few seconds, with a laconic message that mpir failed to compile (because it could not find an adequate compiler?): checking compiler /usr/bin/gcc -m64 ... no, gcc-4.3.2 on 64bit is bad , try -O1 or -fno-strict-aliasing for the flags checking ABI=32 checking compiler /usr/bin/gcc -m32 -O2 -fomit-frame-pointer ... no, gcc-4.3.2 on 64bit is bad , try -O1 or -fno-strict-aliasing for the flags checking compiler /usr/bin/gcc -O2 -fomit-frame-pointer ... no, gcc-4.3.2 on 64bit is bad , try -O1 or -fno-strict-aliasing for the flags configure: error: could not find a working compiler, see config.log for details Error configuring MPIR (with CFLAGS unset). Consult /Users/jyt/src/sage-5.11/spkg/build/mpir-2.6.0.p2/src/config.log for for details. real 0m1.738s user 0m0.341s sys 0m0.342s ************************************************************************ Error installing package mpir-2.6.0.p2 ************************************************************************ Any idea of what is going wrong ?" -- 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.
