$ man grass5
<snip>
If you start GRASS using the Tcl/Tk interface you must
have a wish command in your $PATH variable. That is, the
command must be named wish and not something like wish8.3.
By default, a Tcl/Tk installation does not create a wish
command. Thus, the system administrator must create an
appropriate link to the actual wish program.
For example, suppose Tcl/Tk 8.3 programs are installed in
/usr/local/bin. Then the system administrator should go to
the /usr/local/bin directory and run the commands ln -s
wish8.3 wish and ln -s tclsh8.3 tclsh to properly install
Tcl/Tk for use with GRASS.
Furthermore, if you have more than one version of Tcl/Tk
installed, make sure that the version you want to use with
GRASS is the first version found in your $PATH variable.
GRASS searches your $PATH variable until it finds the
first version of wish.
<snip>
Hope that helps.
On Tue, Feb 25, 2003 at 09:05:21PM +0200, Trigas Basileios wrote:
(i'm new, very new)
i'm trying to access the -tcltk environment but it shows me this message :
grass -tcltk...starting GRASS...
WARNING : The Wish command (wish) was not found!
please check your GRASS_Wish environment variable.
use the help option for details.
switching to text based interface mode.
_______
what i have to do ?