1.) Find out where the terminfo directory is on your system (probably /usr/share)
2.) make the same directory under /opt/ltsp/i386/ if yours was in /usr/share, then do: mkdir /opt/ltsp/i386/usr/share/terminfo
3.) now copy all the contents of the one from your system over to the clients directory:

cp -R /usr/share/terminfo /opt/ltsp/i386/usr/share

# Add Default Route
pr_set 87 "Adding Default Route"
echo "adding default route"
route add -net 127.0.0.0 netmask 255.0.0.0 lo
route add 0.0.0.0 gw 192.168.2.6 eth0