Some programs need linprocfs mounted on /compat/linux/proc. Add the
following line to /etc/fstab:
linprocfs /compat/linux/proc linprocfs rw 0 0
Then run "mount /compat/linux/proc".
Some programs need tmpfs mounted on /compat/linux/dev/shm. Add the
tmpfs /compat/linux/dev/shm tmpfs rw,mode=1777 0 0
Then run "mount /compat/linux/dev/shm".