xypic

[Constancio Hernandez Garcia]

Dear Sirs:

My first question is: how do I configure xy PostScript specials for xy en
my yandy TeX?

\xyoption{dvipsone}

produces an error message "no dvipso option" and

\xyoption{dvipsone}

produces un error message when I try to produce an pdf file from the
PostScript file "Error: undefined; OffendingCommand: SDict"

Thanks for the help

Sincerely yours

CH