On Mar 14, 2012, at 8:46 AM, Nobumi Iyanaga wrote:

> Hello Mark,
> 
> Thank you for your prompt comment.
> 
> On Mar 14, 2012, at 9:57 AM, Mark Lively wrote:
> 
>> Pure applescript or are there Obj-C elements.
> 
> It is pure AppleScript project.
> 
>> 
>> If it is pure applescript just build against the 10.4u sdk and set the build to PPC and i386 and it shouldn't be a problem.  This might even be enough if you have compiled elements.
> 
> I seem to understand how to set the build to PPC and i386: with my project at the front,
> 1. I choose Project > Edit Project Settings;
> 2. In the Project Info palette, I open "Build" tab;
> 3. In the first popup menu "Configuration", I choose "Deployment"
> 4. In the Setting, I edit "Architectures", and in the little window "Architectures to build for:", I check both "PowerPC" and "Intel". This gives the value of "Architectures" "ppc i386"
> 
> But what is 10.4u sdk, and how can I set it to the right value?
> 
> Could you please show me "step by step"?
> 
> Thank you very much in advance.

Certainly. 
1) Click on the Project
2) Get info
3) Under the General Tab, about 3/4 of the way down it says "Cross-Develop Using Target SDK:"
4) Choose "Mac OS X 10.4(Universal)"
--underneath in a greyed out box it should now say "$(Developer_SDK_DIR)/MACOSX10.4u.sdk"

To further verify you can look at the build settings for your target
the SDK Path should say "/Developer/SDKs/MacOSX10.4u.sdk"

-Mark
Who still has an OS9 machine he needs to fire up occasionally.