Matplotlib fails on OS X

[certik]

[matplotlib] building 'matplotlib.backends._macosx' extension
[matplotlib] gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -I/Users/certik/.hashdist/bld/bzip2/izbfjjy664h4/include -I/Users/certik/.hashdist/bld/freetype/v4e3aa67nidl/include -I/Users/certik/.hashdist/bld/numpy/uzyfxj7m7ign/include -I/Users/certik/.hashdist/bld/pkg-config/ppk5rcrh73ai/include -I/Users/certik/.hashdist/bld/png/ptagpx5vufvy/include -I/Users/certik/.hashdist/bld/python/a5hpx2wex2ht/include -I/Users/certik/.hashdist/bld/setuptools/dcsz4eyiwlyw/include -I/Users/certik/.hashdist/bld/zlib/zuylhqcvnf5n/include -DPY_ARRAY_UNIQUE_SYMBOL=MPL_matplotlib_backends__macosx_ARRAY_API -DPYCXX_ISO_CPP_LIB=1 -I/Users/certik/.hashdist/bld/numpy/uzyfxj7m7ign/lib/python2.7/site-packages/numpy/core/include -I/usr/include -I. -Iextern/agg24/include -Iextern -I/Users/certik/.hashdist/bld/python/a5hpx2wex2ht/include/python2.7 -c src/_macosx.m -o build/temp.macosx-10.10-x86_64-2.7/src/_macosx.o
[matplotlib] gcc: error: src/_macosx.m: Objective-C compiler not installed on this system
[matplotlib] error: command 'gcc' failed with exit status 1

It looks like we just need to disable the macosx backend.

[davideflo]

I got the same error... and I don't know how to fix it... Everything is updated to the latest version, but I keep getting the same error over and over...

[ahmadia]

Or you could build the Objective-C backend when building the compiler you're bootstrapping from?