[winGRASS] grass on cygwin first run

[Прокопьев Евгений]

Hi, all

I can't run grass as described in 
http://grass.itc.it/grass5/binary/windows_cygnus/cygwin_grass50bininstall.html

nviz elevation.dem vect=roads & can't run because it require tcl84.dll. 
I installed tcltk 8.4.4 from ActiveTcl, but nviz can't run with 
following errors:

GRASS:~ > nviz elevation.dem vect=roads &
[1] 2964
GRASS:~ >

Version: @(#) 5.0.3 (October 2003)

Authors: Bill Brown, Terry Baker, Mark Astley, David Gerdes
         modifications: Jaro Hofierka, Bob Covill


Please cite one or more of the following references in publications
where the results of this program were used:
Brown, W.M., Astley, M., Baker, T., Mitasova, H. (1995).
GRASS as an Integrated GIS and Visualization System for
Spatio-Temporal Modeling, Proceedings of Auto Carto 12, Charlotte, N.C.

Mitasova, H., W.M. Brown, J. Hofierka, 1994, Multidimensional
dynamic cartography. Kartograficke listy, 2, p. 37-50.

Mitas L., Brown W. M., Mitasova H., 1997, Role of dynamic
cartography in simulations of landscape processes based on multi-variate
fields. Computers and Geosciences, Vol. 23, No. 4, pp. 437-446

http://www2.gis.uiuc.edu:2280/modviz/viz/nviz.html

The papers are available at
http://www2.gis.uiuc.edu:2280/modviz/
WARNING: unable to find [elevation.dem@(null)] in [(null)]
child killed: segmentation violation
     while executing
"exec /usr/local/grass5/etc/nviz2.2/NVWISH2.2 -f 
/usr/local/grass5/etc/nviz2.2/s
cripts/nviz2.2_script elevation.dem vect=roads -name NVIZ >&@stdout"
     ("eval" body line 1)
     invoked from within
"eval exec $env(GISBASE)/etc/nviz2.2/NVWISH2.2 -f 
$env(GISBASE)/etc/nviz2.2/scri
pts/nviz2.2_script $argv -name NVIZ >&@stdout"
     invoked from within
"if {$argv == ""} {
#no arguments
eval exec $env(GISBASE)/etc/nviz2.2/NVWISH2.2 -f 
$env(GISBASE)/etc/nviz2.2/scrip
ts/nviz2.2_script -name NVIZ >&@stdo..."
     (file "/usr/local/grass5/bin/nviz" line 16)

--
Regards,
Eugene Prokopiev