Please bear in mind that packages may get installed on a server with no display, yet run on client workstations with displays. If your package is intended to start a window when it starts up, please test for a display first (e.g. via capabilities("X11")).
There are ways around this (running Xvfb, arranging a remote display) but they are tedious at best (and few machines come with Xvfb installed).
-- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595
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