compuevlucion:~# ltsp-build-client  --extra-mirror 'http://pkg-ltsp.alioth.debian.org/debian sid-ltsp main'
NOTE: adding default dist and components to security mirror:
http://security.debian.org/ lenny/updates main
I: Retrieving Release
I: Retrieving Packages
I: Validating Packages
I: Resolving dependencies of required packages...
I: Resolving dependencies of base packages...
E: Couldn't find these debs: locales
error: LTSP client installation ended abnormally
compuevlucion:~#