packaging the application

[Anas Alzouhbi]

I arrived in the toolchain ducument until :Packaging your application
I run this command
om-make-ipkg openmoko-sample2
it showed: usage: om-make-ipkg [app_dir_name] [ipkg_control_file]
but the problem is when I run this command
scp openmoko-sample2_0.1_armv4t.ipk root at 192.168.0.202:
it shows this error:
openmoko-sample2_0.1_armv4t.ipk: No such file or directory
what I have to do??