printing debian web page using html2ps

[Keith Harbaugh <harbaugh@math.georgetown.edu>]

The design spec for dpkgv2, aka the Herring Package Management Library (HPML),
is available for our browsing pleasure at
   http://www.debian.org/~bcollins/hpml;
specifying precisely that URL does bring up the proper web page
on my web browser.

If I am interpreting the html2ps documentation correctly,
giving the shell command
   html2ps www.debian.org/~bcollins/hpml,
perhaps with an argument of -W b, should produce
a postscript rendition of that html code.
But when I try that, I get the error message
   *** Error opening www.debian.org/~bcollins/hpml,
   Error: /nocurrentpoint in --currentpoint--
   [followed by gs stack trace data]
and various plausible variations on the URL just give
corresponding variations on the error message.

Does anyone know how to make html2ps work on that web page,
including its hyperlinked children?

TIA
Keith