Hi,

the following command works with the PERL but not with the RUBY version.
Is this option obsolete or simply not yet implemented:

(texmfstart) texexec --pdfarrange --paper=a5a4 --print=up test.pdf

texexec: works
texmfstart texexec:

! Missing number, treated as zero.
<to be read again>
                   a
\@@ppoffset ->a
               5a4
\calculatepaperoffsets ...lue {\??pp #1\c!offset }
                                                  \divide \scratchdimen
\arr...
<argument> ...dth }\fi \calculatepaperoffsets {A4}
                                                  \xdef \papersize {A4}
\firstofoneargument #1->#1

\next1 #1,->\docommand {#1}
                           \doprocesscommaitem
...
l.3 \setuplayout


Tobias