Problem during installing
Problem during installing
- Subject: Problem during installing
- From: "Mo Yihua" <email@hidden>
- Date: Thu, 12 Jan 2006 17:57:20 +0800
- Importance: Normal
Hi all,
When we test our install package on 10.4,there's a problem occoured.
I have two install packages made by PackageMake 1.0,one of two is a update package in which the application has higher
version info.
I install the newer package A.pkg firstly,and then delete it from my computer.Then install the another package B.pkg.
During the installation of the second package,a message is given by Installer which is "You cannot continue.There is
nothing to install.".Then exit the installation.
This problem doesn't occour on 10.2 or 10.3.
In package A.pkg's info.plist,key of CFBundleShortVersionString's value is highter than that in package B.pkg's
info.plist.
Delelte the my application only, don't delete /Receipt/A.pkg.After do this ,if I modify the value of
CFBundleShortVersionString in "/Receipt/A.pkg/Contents/info.plist",make the value lower than B.pkg's,the installation
will work successfully.And execute it as an upgrade.
Does Installer determine whether to install or upgrade by CFBundleShortVersionString's value in file "info.plist"?
Is it a new feature of Installer on 10.4?
Thanks!
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