[R] tclk, tcltk

[Jean Eid]

I have been having problems with these two 'libraries' since I installed
2.0.0.
I have built a package with couple of functions so that I can load it at
startup every time R is booted. The problem is that I have the following
error every time I call the library

Loading required package: tclk
Error: package 'tclk' could not be loaded
In addition: Warning message:
There is no package called 'tclk' in: library(pkg, character.only = TRUE, logical = TRUE, lib.loc = lib.loc)


However I can load tcltk library now (thanks to Dirk for helping me with
this). I can load the functions I have in the library and everything works
fine.

I cannot find any information on this except the following thread which
was not resolved.
http://tolstoy.newcastle.edu.au/R/help/04/01/0410.html

Any help or ideas are greatly appreciated.

P.S. what is the difference between tclk and tcltk? and why calling the
installed library is requiring tclk? I just made up a dummy package with a
function

fun<-function(x) x^2

just to test and the same thing happens (Loading required package: tclk
...).

This is on a Linux debian unstable with the kernel  2.4.20-bf2.4-xfs

Thank you for all the help.

jean