I'm already aware of this. The debugger support of radare is architecture dependent and does not exist for all existing architectures.
I requested to change default enabled debugger to check if debugging is possible and enable it only if it is. A new package is already prepared, waiting for a sponsor: http://mentors.debian.net/cgi-bin/sponsor-pkglist?action=details;package=radare -- Sebastian
signature.asc
Description: Digital signature