Package dchroot

Older tool similar to schroot

http://packages.debian.org/schroot

dchroot allows users to execute commands or interactive shells in different
chroots. Users can move between chroots as necessary. Enhanced
functionality is available in the next generation tool called schroot.

General Commands (Section 1)
dchroot
dchroot allows the user to run a command or a login shell in a chroot environment. If no command is specified, a login shell will be started in the user's home...