[izpack-users] On MacOS X, os="unix" packs also install

[Oscar Miguel Lopes Sarabando]

Hi!

I'd like to start by thanking everyone involved in IzPack! 
It really is a great, flexible installer!

Although my needs are quite basic as of now, I've run into 
a problem. I specify my packs on the install.xml file like 
this:



     <packs>


         <pack name="Base" required="yes">


             <description>The base files</description>


             <file src="main/Progressor.jar" 
targetdir="$INSTALL_PATH" />
             <file src="main/ProgressorButler.jar" 
targetdir="$INSTALL_PATH" />

             <file src="main/config_pb" 
targetdir="$INSTALL_PATH"/>


         </pack>




         <pack name="Libs-Mac" required="yes" os="mac">


             <description>The libraries for 
Mac</description>


             <fileset dir="libs-common" 
targetdir="/Library/Java/Extensions/"/>
             <fileset dir="libs-mac" 
targetdir="/Library/Java/Extensions/"/>


         </pack>



         <pack name="Libs-Win" required="yes" 
os="windows">


             <description>The libraries for 
Win</description>


             <fileset dir="libs-common" 
targetdir="$JAVA_HOME/lib/ext/"/>
             <fileset dir="libs-win/bin/" 
targetdir="$JAVA_HOME/bin/"/>
             <fileset dir="libs-win/lib/ext/" 
targetdir="$JAVA_HOME/lib/ext/"/>


         </pack>


         <pack name="Libs-Linux" required="yes" os="unix">


             <description>The libraries for 
Linux</description>


             <fileset dir="libs-common" 
targetdir="$JAVA_HOME/lib/ext/"/>
             <fileset dir="libs-win/bin/" 
targetdir="$JAVA_HOME/bin/"/>
             <fileset dir="libs-win/lib/ext/" 
targetdir="$JAVA_HOME/lib/ext/"/>


         </pack>


     </packs>


Trouble is, on MacOS X, both os="mac" and os="unix" 
defined packs appear on the Packs Panel and are 
installed... am I doing something really wrong? I searched 
the mailling list and found some references to this 
problem, but no solutions. I also tried the <os> tag with 
family="unix", but results are the same.

Can anyone help me? Thanks!
--
Óscar Sarabando