Have you tried:
insmod parport
insmod scsi
insmod ppa
> ----------
> From: Miguel G.[SMTP:[EMAIL PROTECTED]]
> Sent: 07 August 1999 14:20
> To: [EMAIL PROTECTED]
> Subject: ppa.o-> init_module: Device or resource busy
>
> Hi all!
> It's me again :)
>
> I've got this problems trying to install my zip drive:
>
> root~> insmod ppa
> root~> unresolved external links .... parport_...
>
> so I think gotta insmod parport and I do so
>
> root~> insmod parport
> root~> insmod parport_pc
>
> root~> insmod ppa
> root~> init_module: Device or resource busy
>
> anyone could tell me what I'm doing wrong?
>
> I almost can recite the zipdrive how to by hard,
> browsed the kernel docs for info about ppa and couldn't find any
> (I read however about parport)
>
> thanks everybody for you time-help/hints/!!!
>