On Wed, 6 Aug 2008, Uwe Ligges wrote:
stephen sefick wrote:
I have been able to track and fix everything so far with R CMD check.
How do I make this reproducible and I will do it.
this is the message that I got:
Error in fun(...) : couldn't connect to display ":0.0"
Error : .onLoad failed in 'loadNamespace' for 'tcltk'
The first line is the really relevant one. I guess you have no X available
(or not forwarded via ssh) or whatever, but the package starts some GUI
stuff.
(It looks like the package or a dependency depends on tcltk, so that does
get loaded for the codetools checks and fails.)
If this is a vanilla Unix-alike this only happens if you have DISPLAY set
and no X running on the setting (at least in tolerably recent R).
However, I've just seen a message from ssefick on R-sig-mac, so that he
forgot to tell us the minimum information asked for in the posting guide
is perhaps extremely relevant. If this is a Mac, the exact OS matters as
it is supposed to auto-start an X server. Maybe unsetting DISPLAY will
work, otherwise seek advice from an expert on the unstated OS.
--
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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