apt-get install g++ gcc make autoconf libtool flex bison libpam0g-dev openssl libcrypto++-dev libssl0.9.7 libssl-dev ssh devscripts sbuild checkinstall

cd /usr/src
wget http://chrootssh.sourceforge.net/download/openssh-4.5p1-chroot.tar.bz2
bunzip2 openssh-4.5p1-chroot.tar.bz2
tar xvf openssh-4.5p1-chroot.tar
cd openssh-4.5p1-chroot
./configure --exec-prefix=/usr --sysconfdir=/etc/ssh --with-pam
make

make install

mkdir /home/chroot/
mkdir /home/chroot/home/
cd /home/chroot
mkdir etc
mkdir bin
mkdir lib
mkdir usr
mkdir usr/bin
mkdir dev
mknod dev/null c 1 3
mknod dev/zero c 1 5

 Run this script

APPS="/bin/bash /bin/ls /bin/mkdir /bin/mv /bin/pwd /bin/rm /usr/bin/id /usr/bin/ssh /bin/ping /usr/bin/dircolors"
for prog in $APPS;  do
        cp $prog ./$prog

        # obtain a list of related libraries
        ldd $prog > /dev/null
        if [ "$?" = 0 ] ; then
                LIBS=`ldd $prog | awk '{ print $3 }'`
                for l in $LIBS; do
                        mkdir -p ./`dirname $l` > /dev/null 2>&1
                        cp $l ./$l
                done
        fi
done

cp /lib/ld-linux.so.2 /lib/libnss_compat.so.2 /lib/libnsl.so.1 /lib/libnss_files.so.2 ./lib/

echo '#!/bin/bash' > usr/bin/groups
echo "id -Gn" >> usr/bin/groups
touch etc/passwd
grep /etc/passwd -e "^root" > etc/passwd

grep /etc/group -e "^root" -e "^users" > etc/group

/etc/init.d/ssh restart