Cant remove files and directory

[Annalesa]

a chroot
root@:~ # rm -rf /compat/freebsd32
rm: /compat/freebsd32/var/empty: Operation not permitted
rm: /compat/freebsd32/var: Directory not empty
rm: /compat/freebsd32/libexec/ld-elf.so.1: Operation not permitted
rm: /compat/freebsd32/libexec: Directory not empty
rm: /compat/freebsd32/lib/libthr.so.3: Operation not permitted
rm: /compat/freebsd32/lib/libcrypt.so.5: Operation not permitted
rm: /compat/freebsd32/lib/librt.so.1: Operation not permitted
rm: /compat/freebsd32/lib/libc.so.7: Operation not permitted
rm: /compat/freebsd32/lib: Directory not empty
rm: /compat/freebsd32/usr/bin/su: Operation not permitted
rm: /compat/freebsd32/usr/bin/login: Operation not permitted
rm: /compat/freebsd32/usr/bin/chpass: Operation not permitted
rm: /compat/freebsd32/usr/bin/passwd: Operation not permitted
rm: /compat/freebsd32/usr/bin/crontab: Operation not permitted
rm: /compat/freebsd32/usr/bin: Directory not empty
rm: /compat/freebsd32/usr: Directory not empty
rm: /compat/freebsd32/sbin/init: Operation not permitted
rm: /compat/freebsd32/sbin: Directory not empty
rm: /compat/freebsd32: Directory not empty

 

[T-Daemon]

Execute:

a chroot

root@:~ # chflags -R 0 /compat/freebsd32
root@:~ # rm -r /compat/freebsd32