glGenFramebuffers undefined

(Sorry for the spam to the moderators -- I hadn't finished processing
my membership before sending the first copy of this message)

I have a program I wrote that works fine on OSX*, but is failing on
Windows when I call gnGenFramebuffers. The exact error message is:

Attempt to call an undefined alternate function (glGenFramebuffers,
glGenFramebuffersEXT), check for bool(glGenFramebuffers) before
calling

I can't figure out why this isn't working. If I do try
glGetBoolean(glGenFramebuffers) then I get this error:

('Unknown specifier <OpenGL.extensions.glGenFramebuffers object at
0x00000000048CBD68>', 'Failure in cConverter
<OpenGL.converters.SizedOutput object at 0x00000000043EC248>',
(<OpenGL.extensions.glGenFramebuffers object at 0x00000000048CBD68>,),
1, <OpenGL.wrapper.glGetIntegerv object at 0x00000000045BCC48>)

I made a simple test application which demonstrates the error:
http://pastebin.com/YnA4hn0y
On OSX it works fine (no errors are printed); on WIndows it will spew
the above-mentioned error. Any ideas what I'm doing wrong here? I've
had no luck with Google.

-Chris

* Well, my graphics card driver causes a kernel panic whenever I step
slightly out of line, but aside from that it works fine...bleah!
That's why I'm trying the Windows machine in the first place.

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