Avoid deprecation warnings.
diff --git a/Lib/encodings/uu_codec.py b/Lib/encodings/uu_codec.py
index fb03758..4b137a5 100644
--- a/Lib/encodings/uu_codec.py
+++ b/Lib/encodings/uu_codec.py
@@ -84,7 +84,7 @@
             data = a2b_uu(s)
         except binascii.Error, v:
             # Workaround for broken uuencoders by /Fredrik Lundh
-            nbytes = (((ord(s[0])-32) & 63) * 4 + 5) / 3
+            nbytes = (((ord(s[0])-32) & 63) * 4 + 5) // 3
             data = a2b_uu(s[:nbytes])
             #sys.stderr.write("Warning: %s\n" % str(v))
         write(data)