[R-SIG-Mac] TkTable problems

[Samuel Kemp]

Hi,

The following code is taken from the R web-site (i have checked, and  
this does run on windows), and tried using it in R.app and I get an  
error message regarding an 'unknown color name systemWindowBody'. I  
have tried changing the color value to cyan, blue, etc and nothing  
seems to work.

require(tcltk)
[1] TRUE
 > tclRequire("Tktable")
<Tcl> 2.9
 >
 > myRarray <- c("Name","\"James Wettenhall\"","R-Help",
+               "Email","wettenhall at wehi.edu.au","R- 
Help at stat.math.ethz.ch")
 > dim(myRarray) <- c(3,2)
 >
 > tclarray <- tclArray()
 >
 > for (i in (0:2))
+   for (j in (0:1))
+      tclarray[[i,j]] <- myRarray[i+1,j+1]
 >
 > tt<-tktoplevel()
 > table1<-tkwidget 
(tt,"table",variable=tclarray,rows=3,cols=2,titlerows=1,selectmode="exte 
nded",colwidth=25,background="white")

Error in structure(.External("dotTclObjv", objv, PACKAGE = "tcltk"),  
class = "tclObj") :
	[tcl] unknown color name "systemWindowBody".

I have been googling around and whilst this error is common I have  
yet to find a clear answer (I am new to tcl/tk).

Any help would be gratefully appreciated.

Kind regards,

Sam.