Any ideas from the hive?

~ % sudo lb build (master) [12:46PM]
zsh: correct 'build' to '.build' [nyae]? n
[2013-03-26 12:46:42] lb build
P: Executing auto/build script.
[2013-03-26 12:46:42] lb build noauto
[2013-03-26 12:46:43] lb bootstrap
P: Setting up cleanup function
[2013-03-26 12:46:43] lb bootstrap_cache restore
P: Restoring bootstrap stage from cache...
[2013-03-26 12:46:43] lb bootstrap_cdebootstrap
P: Begin bootstrapping system...
[2013-03-26 12:46:43] lb testroot
P: If the following stage fails, the most likely cause of the problem is with your mirror configuration or a caching proxy.
P: Running cdebootstrap (download-only)...
E: Can't find keyring /usr/share/keyrings/kali-archive-keyring.gpg
P: Begin unmounting filesystems...
P: Saving caches...
chroot: failed to run command `/usr/bin/env': No such file or directory


Do I need to link /usr/bin/env to the chroot dir ?