Expect to skip test_iconv_codecs on MacOSX.
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 6acd18b..acb9492 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -770,6 +770,7 @@
         test_email_codecs
         test_gdbm
         test_gl
+        test_iconv_codecs
         test_imgfile
         test_largefile
         test_linuxaudiodev