--- setup.py.old	2011-02-14 14:01:20.433287023 -0500
+++ setup.py	2011-02-14 14:01:53.446287008 -0500
@@ -405,6 +405,7 @@
         # be assumed that no additional -I,-L directives are needed.
         lib_dirs = self.compiler.library_dirs + [
             '/lib64', '/usr/lib64',
+            '/lib32', '/usr/lib32',
             '/lib', '/usr/lib',
             ]
         inc_dirs = self.compiler.include_dirs + ['/usr/include']