Comment 1 for bug 1815899

I have the same problem: trying to install hplip-3.20.6.run on a Raspberry ends up with the error:
/usr/bin/ld: skipping incompatible ./prnt/hpcups//libImageProcessor.so when searching for -lImageProcessor
/usr/bin/ld: cannot find -lImageProcessor

Effectively this library is a link to a shareable object:
lrwxrwxrwx 1 pi pi 27 juil. 25 18:08 ./prnt/hpcups//libImageProcessor.so -> libImageProcessor-x86_32.so
-rw-r----- 1 pi pi 1791260 juin 18 15:07 ./prnt/hpcups//libImageProcessor-x86_32.so
-rw-r----- 1 pi pi 4646308 juin 18 15:07 ./prnt/hpcups//libImageProcessor-x86_64.so
and it looks like no such object exists for the ARM architecture ? But since the hplip debian package for Raspberry exists, the relevant library should exist somewhere...
Any idea on how / where this library might exist ?