错误。关于如何进行的任何建议？非常感谢，
ld: warning: ignoring file /usr/local/lib/libportaudio.dylib, file was built for x86_64 which is not the architecture being linked (i386): /usr/local/lib/libportaudio.dylib
running install_lib
copying build/lib.macosx-10.12-intel-2.7/_portaudio.so -> /Library/Python/2.7/site-packages
error: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/_portaudio.so'
----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/x1/xnwzchk163v1r7jy4fz6y3yh0000gn/T/pip-build-l3A43i/pyaudio/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/x1/xnwzchk163v1r7jy4fz6y3yh0000gn/T/pip-7eoPR0-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/x1/xnwzchk163v1r7jy4fz6y3yh0000gn/T/pip-build-l3A43i/pyaudio/