scipy pip install error

error: Command "/usr/local/bin/gfortran -Wall -g -ffixed-form -fno-second-underscore -arch x86_64 -fPIC -I/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/numpy/core/include -c -c scipy/integrate/mach/d1mach.f -o build/temp.macosx-10.6-x86_64-3.4/scipy/integrate/mach/d1mach.o" failed with exit status 1

/var/folders/bk/2b2d879912bgnl5s768s7crh0000gn/T//ccoxM4zH.s:592:suffix or operands invalid for `movq'

/var/folders/bk/2b2d879912bgnl5s768s7crh0000gn/T//ccoxM4zH.s:594:suffix or operands invalid for `movq'

----------------------------------------
Cleaning up...
Command /Library/Frameworks/Python.framework/Versions/3.4/bin/python3 -c "import setuptools, tokenize;__file__='/private/var/folders/bk/2b2d879912bgnl5s768s7crh0000gn/T/pip_build_mona/scipy/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/bk/2b2d879912bgnl5s768s7crh0000gn/T/pip-q_6150ev-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/var/folders/bk/2b2d879912bgnl5s768s7crh0000gn/T/pip_build_mona/scipy
Storing debug log for failure in /Users/mona/.pip/pip.log