This is probably because R on a server requires an X11 framebuffer
since your process is not able to open an X11 server connection while
On Thu, Jun 7, 2012 at 8:57 AM, Christophe Antoniewski
> I am trying to wrap the qvalue R package in a script (as I have already done
> for a dozen), but this time I have repeatedly the same error
> "In fun(libname, pkgname) : no DISPLAY variable so Tk is not available"
> or "Loading Tcl/Tk interface ... done" (and red, desperately red box).
> I already had this type of bugs and fixed them by using the suppressWarnings
> or suppressMessages R methods. But this time, no way.
> I really don't need the Tcl/Tk interface and I am not using it with
> qvalue... frustrating. (my code run into R in command lines like a charm)
> Any clue to shut off Galaxy and get this miserable pvalue vector output ?
> PS. I browsed the net, found traces of problems similar to mine, but
> unfortunately no trace of solutions.
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Ross Lazarus MBBS MPH;
Associate Professor, Harvard Medical School;
Head, Medical Bioinformatics, BakerIDI; Tel: +61 385321444;
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