Shield support package prints error about nor-update
//usr/lib/opkg/info/shield-support.postinst: /usr/lib/opkg/info/shield-support.postinst-pkg: line 3: /sbin/nor-update: not found
//usr/lib/opkg/info/shield-support.postinst: exec: line 2: /sbin/nor-update: not found
Collected errors:
* pkg_run_script: package "shield-support" postinst script returned status 127.
* opkg_configure: shield-support.postinst returned 127.