Use alternative imports for Python 2.4 (Closes #138)

diff --git a/youtube-dl b/youtube-dl
index 3b06908c98c55af50b167f1d94895fbda8fc1de7..9f391db0d6f3cb3bc2fa2c2e2a6de0dbc63e7e07 100755 (executable)
--- a/youtube-dl
+++ b/youtube-dl
@@ -12,9 +12,7 @@
 from __future__ import with_statement
 import contextlib
 import cookielib
-import ctypes
 import datetime
-import email.utils
 import gzip
 import htmlentitydefs
 import httplib
@@ -34,6 +32,13 @@ import urllib2
 import warnings
 import zlib
 
+if os.name == 'nt':
+       import ctypes
+
+try:
+       import email.utils
+except ImportError: # Python 2.4
+       import email.Utils
 try:
        import cStringIO as StringIO
 except ImportError: