I was installing the patch for Unreal Torunament and I got an error code.

Here's the log of what I was doing:

. .directory README.PATCH.436 ut-patch-436.run
.. README.436 ut-install-436.run
linux:/home/omega/Documents # ./ut-patch-436.run
Verifying archive integrity...OK
Uncompressing Unreal Tournament 436 update.............................................................................................. .................................................................................................... ..........
=============================================================
Welcome to the Unreal Tournament 436 Patch
=============================================================

Would you like to read the README for this update? [Y/n]: n

=============================================================
Would you like to apply this update? [Y/n]: y

=============================================================
Performing update:
Computing MD5 sums for new uninstaller, this may take a while...
ERROR: No matching delta for /usr/local/games/ut/System/Editor.u
The program returned an error code (3)
linux:/home/omega/Documents #

Could someone let me know what went wrong.

Well it dosn't seem to make a difference the game boots up and plays ok. Ecept I don't have any sound in game. Does that error efect the sound?