I successfully installed on my device, but it would give me an error every time I tried logging in as a regular user - "-bash: /dev/null: Permission denied"
"ls -l /dev/null" returned" "crw------- 1 root root 1, 3 Dec 31 1969 /dev/null"
It was quickly fixed with:
"rm /dev/null && mknod -m 0666 /dev/null c 1 3"
Now "ls -l /dev/null" returns "crw-rw-rw- 1 root root 1, 3 Jul 26 11:42 /dev/null" and all is well.
Just a FYI for anyone who might run into the same issue.