[GRASS-dev] [bug #4571] (grass) How can I fix GRASS_WISH?

[Hamish]

> this bug's URL: http://intevation.de/rt/webrt?serial_num=4571
> ---------------------------------------------------------------------
> 
> Subject: How can I fix GRASS_WISH?
> 
> In fedora 5 it keeps saying me that my environment is misconfigured,
> it suggests to change GRASS_WISH. My wish it's to change it but I have
> no idea how. Latest 6.1

can you post the exact error message?

If "wish" itself doesn't exist you can set GRASS to look for it under
another name with GRASS_WISH. see
 http://grass.ibiblio.org/grass61/manuals/html61_user/variables.html#enviro


to set a custom "wish" put this line in ~/.grass.bashrc

export GRASS_WISH=/usr/bin/wish8.4



The "wish" program is needed to generate Tcl/Tk GUI windows.
see http://www.tcl.tk/man/tcl8.4/UserCmd/wish.htm


Hamish