OK. The following, as close as I can tell, are the log entries for the OS X 10.8.4 installation. However, I'm not really sure, as I've notused "console" before. I apologize for my naiveté in these matters, and I thank you for your help:
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Jul 16 11:58:12 Timothy-_________________.local UserEventAgent[11]: SUNotificationPlugin[uid=0]: Start event monitoring
Jul 16 11:58:57 Timothy-_________________.local UserEventAgent[152]: SUNotificationPlugin[uid=505]: Start event monitoring
Jul 16 11:58:57 Timothy-_________________.local UserEventAgent[152]: SUNotificationPlugin[uid=505]: trigger on login only to notify appstoreupdateagent
Jul 16 11:58:58 Timothy-_________________.local Software Update[175]: SUCheckService: sending result 2 to peer
Jul 16 11:58:58 Timothy-_________________.local UserEventAgent[152]: SUNotificationPlugin[uid=505]: check done with result SUCheckServiceResultUpToDate
Jul 16 11:58:58 Timothy-_________________.local UserEventAgent[152]: SUNotificationPlugin[uid=505]: Notifying appstoreupdateagent for user 505
Jul 16 11:58:58 Timothy-_________________.local UserEventAgent[152]: SUNotificationPlugin[uid=505]: appstoreupdateagent notification sent
Jul 16 11:58:58 Timothy-_________________.local Software Update[175]: SUCheckService: okay to stop (did timeout=0)
Jul 16 12:00:18 Timothy-_________________.local Software Update[115]: SoftwareUpdateCheck(Initial): TAL+60 done
Jul 16 12:00:18 Timothy-_________________.local Software Update[115]: SoftwareUpdateCheck(Initial): Continuing
Jul 16 12:00:18 Timothy-_________________.local Software Update[115]: SoftwareUpdateCheck: checking for updates
Jul 16 12:00:18 Timothy-_________________.local Software Update[115]: SoftwareUpdate: Scan for client pid 115 (/System/Library/CoreServices/Software Update.app/Contents/Resources/SoftwareUpdateCheck)
Jul 16 12:00:18 Timothy-_________________.local Software Update[115]: Failed Software Update - trust evaluation failed in SecTrustEvaluate with result: 5
Jul 16 12:00:18 --- last message repeated 1 time ---
Jul 16 12:00:18 Timothy-_________________.local Software Update[115]: SoftwareUpdate: Error encountered in scan: Error Domain=NSURLErrorDomain Code=-1012 "The operation couldn’t be completed. (NSURLErrorDomain error -1012.)" UserInfo=0x7f94abc40ee0 {NSErrorFailingURLKey=https://swscan.apple.com/content/catalogs/others/index-mountainlion-lion-snowleo pard-leopard.merged-1.sucatalog, NSErrorFailingURLStringKey=https://swscan.apple.com/content/catalogs/others/index-mountainlion-lion-snowleo pard-leopard.merged-1.sucatalog}
Jul 16 12:00:19 Timothy-_________________.local Software Update[115]: The operation couldn’t be completed. (NSURLErrorDomain error -1012.)
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: @(#)PROGRAM:Install PROJECT:Install-735
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: @(#)PROGRAM:Installer PROJECT:Installer-617
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Hardware: iMac11,2 @ 3.20 GHz (x 4), 4096 MB RAM
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Running OS Build: Mac OS X 10.8.4 (12E55)
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: PATH=/usr/bin:/bin:/usr/sbin:/sbin
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: TMPDIR=/var/folders/3j/2fq3ky810tb_z9k7fk5nmg980000gs/T/
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: SHELL=/bin/bash
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: HOME=/Users/timothy_________________
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: USER=timothy_________________
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: LOGNAME=timothy_________________
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: SSH_AUTH_SOCK=/tmp/launch-FmGJvf/Listeners
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: Apple_Ubiquity_Message=/tmp/launch-uLB1Bq/Apple_Ubiquity_Message
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: Apple_PubSub_Socket_Render=/tmp/launch-t6xx6c/Render
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: COMMAND_MODE=unix2003
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Env: __CF_USER_TEXT_ENCODING=0x1F9:0:0
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Daylite Installation Log
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Opened from: /Volumes/Daylite 3.15.2/Install Daylite.pkg
Jul 16 12:06:52 Timothy-_________________.local Installer[328]: Package Authoring Error: Found 32-bit-only Installer plugins. Convert plugins to 64-bit to avoid Installer relaunching
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: @(#)PROGRAM:Install PROJECT:Install-735
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: @(#)PROGRAM:Installer PROJECT:Installer-617
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Hardware: iMac11,2 @ 3.20 GHz (x 4), 4096 MB RAM
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Running OS Build: Mac OS X 10.8.4 (12E55)
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: PATH=/usr/bin:/bin:/usr/sbin:/sbin
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: TMPDIR=/var/folders/3j/2fq3ky810tb_z9k7fk5nmg980000gs/T/
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: SHELL=/bin/bash
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: HOME=/Users/timothy_________________
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: USER=timothy_________________
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: LOGNAME=timothy_________________
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: SSH_AUTH_SOCK=/tmp/launch-FmGJvf/Listeners
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: Apple_Ubiquity_Message=/tmp/launch-uLB1Bq/Apple_Ubiquity_Message
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: Apple_PubSub_Socket_Render=/tmp/launch-t6xx6c/Render
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: __CF_USER_TEXT_ENCODING=0x1F9:0:0
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Env: COMMAND_MODE=unix2003
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Daylite Installation Log
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Opened from: /Volumes/Daylite 3.15.2/Install Daylite.pkg
Jul 16 12:06:58 Timothy-_________________.local Installer[335]: Product archive /Volumes/Daylite 3.15.2/Install Daylite.pkg trustLevel=202
Jul 16 12:07:53 Timothy-_________________.local Installer[335]: InstallerStatusNotifications plugin loaded
Jul 16 12:08:01 Timothy-_________________.local runner[358]: Administrator authorization granted.
Jul 16 12:08:01 Timothy-_________________.local Installer[335]: =============================================================================== =