This is the location where I previously had the X11 application. After the updated version did not function properly, I tried moving the updated X11 application to the same location as the previous older version that I had deleted. Apparently I took this snippet from my console after I had tried moving the updated version of X11. Just for good measure, I deleted X11 again, repaired permissions again, and installed X11 again, then tried running from the default location in Applications/Utilities. The application still fails to launch, and the console output is below.
2/24/08 8:22:04 PM [0x0-0x12012].org.x.X11[118] X11.app: main(): argc=2
2/24/08 8:22:04 PM [0x0-0x12012].org.x.X11[118] argv[0] = /Applications/Utilities/X11.app/Contents/MacOS/X11
2/24/08 8:22:04 PM [0x0-0x12012].org.x.X11[118] argv[1] = -psn_0_73746
2/24/08 8:22:05 PM defaults[131]
The domain/default pair of (org.x.X11, no_auth) does not exist
2/24/08 8:22:05 PM org.x.X11[119] 2008-02-24 20:22:05.150 defaults[131:10b]
2/24/08 8:22:05 PM org.x.X11[119] The domain/default pair of (org.x.X11, no_auth) does not exist
2/24/08 8:22:05 PM defaults[132]
The domain/default pair of (org.x.X11, no_auth) does not exist
2/24/08 8:22:05 PM org.x.X11[119] 2008-02-24 20:22:05.165 defaults[132:10b]
2/24/08 8:22:05 PM org.x.X11[119] The domain/default pair of (org.x.X11, no_auth) does not exist
2/24/08 8:22:05 PM defaults[133]
The domain/default pair of (org.x.X11, nolisten_tcp) does not exist
2/24/08 8:22:05 PM org.x.X11[119] 2008-02-24 20:22:05.176 defaults[133:10b]
2/24/08 8:22:05 PM org.x.X11[119] The domain/default pair of (org.x.X11, nolisten_tcp) does not exist
2/24/08 8:22:05 PM org.x.X11[119] xauth: creating new authority file /Users/adrian/.serverauth.119
2/24/08 8:22:06 PM org.x.X11[119] xinit: Detected Xquartz startup, setting file=X, argv[0]=/Applications/Utilities/X11.app/Contents/MacOS/X11
2/24/08 8:22:06 PM org.x.X11[119] TransformProcessType: Success
2/24/08 8:22:06 PM org.x.X11[119] XQuartz starting:
2/24/08 8:22:06 PM org.x.X11[119]
X.org Release 7.2
2/24/08 8:22:06 PM org.x.X11[119] X.Org X Server 1.3.0-apple10
2/24/08 8:22:06 PM org.x.X11[119] Build Date: 20080213
2/24/08 8:22:06 PM org.x.X11[119] Xquartz: run by launchd for fd 0
2/24/08 8:22:06 PM org.x.X11[119] _XSERVTransmkdir: ERROR: euid != 0,directory /tmp/.X11-unix will not be created.
2/24/08 8:22:07 PM [0x0-0x12012].org.x.X11[118] X11.app: Closing the display and sleeping for 2s to allow the X server to start up.
2/24/08 8:22:07 PM [0x0-0x12012].org.x.X11[118] X11.app: Launching /usr/X11/bin/xterm:
2/24/08 8:22:07 PM [0x0-0x12012].org.x.X11[118] argv[0] = /usr/bin/login
2/24/08 8:22:07 PM [0x0-0x12012].org.x.X11[118] argv[1] = -fp
2/24/08 8:22:07 PM [0x0-0x12012].org.x.X11[118] argv[2] = adrian
2/24/08 8:22:07 PM [0x0-0x12012].org.x.X11[118] argv[3] = /bin/sh
2/24/08 8:22:07 PM [0x0-0x12012].org.x.X11[118] argv[4] = -c
2/24/08 8:22:07 PM [0x0-0x12012].org.x.X11[118] argv[5] = /usr/X11/bin/xterm
2/24/08 8:22:07 PM org.x.X11[119] waiting for X server to shut down
2/24/08 8:22:07 PM org.x.X11[119] Quitting XQuartz...
2/24/08 8:22:08 PM com.apple.launchd[88] (org.x.X11) Throttling respawn: Will start in 7 seconds
2/24/08 8:22:15 PM defaults[177]
The domain/default pair of (org.x.X11, no_auth) does not exist
2/24/08 8:22:15 PM org.x.X11[165] 2008-02-24 20:22:15.474 defaults[177:10b]
2/24/08 8:22:15 PM org.x.X11[165] The domain/default pair of (org.x.X11, no_auth) does not exist
2/24/08 8:22:15 PM defaults[178]
The domain/default pair of (org.x.X11, no_auth) does not exist
2/24/08 8:22:15 PM org.x.X11[165] 2008-02-24 20:22:15.486 defaults[178:10b]
2/24/08 8:22:15 PM org.x.X11[165] The domain/default pair of (org.x.X11, no_auth) does not exist
2/24/08 8:22:15 PM defaults[179]
The domain/default pair of (org.x.X11, nolisten_tcp) does not exist
2/24/08 8:22:15 PM org.x.X11[165] 2008-02-24 20:22:15.501 defaults[179:10b]
2/24/08 8:22:15 PM org.x.X11[165] The domain/default pair of (org.x.X11, nolisten_tcp) does not exist
2/24/08 8:22:15 PM org.x.X11[165] xauth: creating new authority file /Users/adrian/.serverauth.165
2/24/08 8:22:15 PM org.x.X11[165] xinit: Detected Xquartz startup, setting file=X, argv[0]=/Applications/Utilities/X11.app/Contents/MacOS/X11
2/24/08 8:22:15 PM org.x.X11[165] XQuartz starting:
2/24/08 8:22:15 PM org.x.X11[165]
X.org Release 7.2
2/24/08 8:22:15 PM org.x.X11[165] X.Org X Server 1.3.0-apple10
2/24/08 8:22:15 PM org.x.X11[165] Build Date: 20080213
2/24/08 8:22:15 PM org.x.X11[165] TransformProcessType: Success
2/24/08 8:22:15 PM org.x.X11[165] Xquartz: run by launchd for fd 0
2/24/08 8:22:15 PM org.x.X11[165] waiting for X server to shut down
2/24/08 8:22:15 PM org.x.X11[165] Quitting XQuartz...