From P.Dalgaard at biostat.ku.dk  Mon Feb  9 15:13:15 2009
From: P.Dalgaard at biostat.ku.dk (Peter Dalgaard)
Date: Mon, 09 Feb 2009 15:13:15 +0100
Subject: [Rd] One more note
In-Reply-To: <200902091357.n19DvaRn005778@rocky.mayo.edu>
References: <200902091357.n19DvaRn005778@rocky.mayo.edu>
Message-ID: <499039FB.8000602@biostat.ku.dk>

Terry Therneau wrote:
>  There are some warnings earlier in the log about my .Rd files (missing a
> description of weights and subset in a couple).  The only message that I
> don't completely understand is
> 
> * checking foreign function calls ... OK
> * checking R code for possible problems ... NOTE
> Error in firstlib(which.lib.loc, package) : 
>   Tcl/Tk support is not available on this system
> 
>  I'm also curious about this.  But I get the same aareg error on the Sun server
> at work, without the Tcl message, so I know it is not primary.

The most obvious reason would be if Tcl/Tk support is not available on
your system....

(a) Which system?
(b) Do you have

> capabilities("tcltk")
tcltk
 TRUE


-- 
   O__  ---- Peter Dalgaard             ?ster Farimagsgade 5, Entr.B
  c/ /'_ --- Dept. of Biostatistics     PO Box 2099, 1014 Cph. K
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[Rd] One more note
Peter Dalgaard