Why not run a cron/scueduled task overnight that downloads all the
updated/new versions of things you need.

You can then remove the download element from all the install scripts.

Barry

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Gerhard Hofmann
Sent: 13 September 2005 15:35
To: [email protected]
Subject: [Unattended] self-updating installers, an approach

Hi all,

I have some setups that should be updated very frequently because
software authors will update programs very often. Examples: Skype,
ClamWin.

Here is my approach to fix the problem for Skype:
---snip---
todo.pl "%Z%\packages\skype\skypesetup.exe /SILENT /NORESTART"
todo.pl "wget --directory-prefix=%Z%\packages\skype
http://download.skype.com/SkypeSetup.exe";
todo.pl "del %z%\packages\skype\skypesetup.exe"
---snip---

The script will wget the newest installer from the Skype web site each
time. Of course, a copy of wget.exe must be placed in
\\server\install\bin.

Disadvantages:
- this will only work if download URLs keep the same and version numbers
will not be part of setup file name -> so this will not work for ClamWin
- when installing multiple PCs on the same day, this will cause
multiple, unnecessary downloads.

Any better ideas to deal with the problem?

Regards
Gerhard



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