bwrap: execvp fakeroot: No such file or directory

When running the following, to enter fakeroot:

bwrap --bind "$myroot" / --dev /dev --proc /proc --ro-bind /sys /sys --tmpfs /tmp --unshare-all --share-net --ro-bind /etc/resolv.conf /etc/resolv.conf --clearenv fakeroot -i /arch.fakeroot -s /arch.fakeroot -- env HOME=/root USER=root bash

I see the following:

bwrap: execvp fakeroot: No such file or directory

To clarify, all steps re setup of fakeroot have been set up to the letter...

Many thanks!

Peter