> I am in the middle of discussion about how to package and install software =
> on Linux for System z. There are people new to Linux involved and things li=
> ke InstallAnywhere are coming up. What is your experience with non-RPM
> inst= allers?

In a phrase: utterly unacceptable for commercial software

RPM is a ugly hack, but circumventing the platform software management system 
-- crummy as it is -- is a dealbreaker, especially for any application you 
expect to charge money for. It makes it difficult to survey the system, 
determine if a system is at risk and do license management in any intelligent 
automated way. You also lose all the signature validation function and 
dependency management that RPM and yum does. 

I also want the applications I deploy to explicitly specify their environmental 
dependencies in a programmatic way so I can install only what is actually 
needed, not schlep everything+dog in an opaque blob. All the alternate 
installers do a miserable job of that compared with properly constructed 
repositories and yum. 

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