On 13/02/12 17:26, Sebastian Rahtz wrote: > but it does say how to derive it - "make oddschema" mean > type the command "make oddschema" in the P5 source directory, > on a *Nix command line But "it says" so in your e-mail, not in those docs :-) (I should have phrased it clearer -- the "make oddschema" was my suggested addition) P.