在mac上安装uWSGI时出错

我需要uWSGI来运行django项目。所以当我试图安装uWSGI时，它给了我一个错误，说“例外​​：你需要一个C编译器来构建uWSGI”。但是，Mac带有gcc编译器。 我已经从“http://projects.unbit.it/uwsgi/wiki/WikiStart#Getit”下载了uWSGI，并尝试通过命令“python setup.py install”进行安装。 这是安装uWSGI时出现的错误

running install
using profile: buildconf/default.ini
detected include path: ['/usr/local/include', '/Developer/usr/llvm-gcc-4.2/lib/gcc/i686-apple
darwin11/4.2.1/include', '/usr/include', '/System/Library/Frameworks', '/Library/Frameworks']
Traceback (most recent call last):
  File "setup.py", line 98, in <module>
    distclass=uWSGIDistribution,
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py",
line 152, in setup
    dist.run_commands()
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py",
line 953, in run_commands
    self.run_command(cmd)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py",
line 972, in run_command
    cmd_obj.run()
  File "setup.py", line 61, in run
    conf = uc.uConf(get_profile())
  File "/Users/jay/Downloads/Softwares/Work/uwsgi-1.2.4/uwsgiconfig.py", line 340, in __init__
    raise Exception("you need a C compiler to build uWSGI")
Exception: you need a C compiler to build uWSGI