[GRASS5] 5.7.0 nviz2.2_script Error

[Jeshua Lacock]

Greetings,

Testing out NVIZ with GRASS 5.7.0/5.4.0 here. Looks nice, 
congratulations on the releases!

With 5.7.0, if I invoke "nviz -q", it works fine. If I start nviz with 
no arguments, it starts a wish GUI titled "nviz2.2_script", if I choose 
a raster and hit "Run", I get a dialog stating: "Error: can not find 
channel named "couldn't execute "nviz_2.2_script": no such file or 
directory". similarly, if I choose the "Display" - > "Start NVIZ ()" 
from the Tcl/Tk GUI I get the same error:

can not find channel named "couldn't execute "nviz2.2_script": no such 
file or directory"
can not find channel named "couldn't execute "nviz2.2_script": no such 
file or directory"
while executing
"fconfigure $msg -blocking 0"
invoked from within
".run invoke"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list $w invoke]"
(procedure "tk::ButtonUp" line 23)
invoked from within
"tk::ButtonUp .run"
(command bound to event)

I have looked around a bit and I cannot find what would cause the 
problem. Any hints would be appreciated.


Thanks,

Jeshua Lacock __________________________
Programmer/Owner            Phone:   877.240.1364
http://OpenOSX.com           Fax:        415.462.6211
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