Minimo on iPAQ 3870: error starting TestGtkEmbed

Hi,

I wanted to give Minimo a try on my iPAQ 3870 (64MB RAM) running 
familiar 0.7.2 w/ GPE (gtk2).
I downloaded both tarballs from:
ftp://ftp.mozilla.org/pub/mozilla.org/minimo/2003-08-21/
on a VFAT IBM Microdrive (CompactFlash)

when launching Mozilla, I get the following error:

/mnt/hda/moz/Embed # ./run-mozilla.sh ./TestGtkEmbed
./TestGtkEmbed: 1: Syntax error: "(" unexpected

same happens when lauching ./TestGtkEmbed directly (as user or root).

I know it's not supported but maybe I overlooked something simple, I 
don't want to add noise to the various minimo bug reports.
I didn't find this in google nor lxr so I thought I'd ask.

My i386 Linux box died so I cannot cross-compile for the moment and the 
tinderbox doesn't seem to provide nightlies. :)

-Olivier