[GRASSLIST:6062] Re: Getting NVIZ to work

[Markus Neteler]

On Tue, Apr 15, 2003 at 05:30:23PM -0700, John Doucette wrote:
> I am a pretty darn new Grass user and fairly new user of Linux.  I am
> trying to get nviz going.  I did the original installation of Grass from
> the FreeGIS cd onto a computer running Redhat Linux version 7.1.  Nviz
> wasn't installed. I found something on the net that I had to obtain
> nviz_postgresql_i686-pc-linux-gnu.tar.gz and install it.  I did that.  Now
> when I try to start nviz after starting Grass t.0 I get the below error
> message.  I don't really know what the message is saying is missing much
> less how to deal with the problem.  Can anyone help me?  Thanks in advance
> to anyone with information on the issue/problem.
> 
> 
> /opt/grass/grass5/etc/nviz2.2/NVWISH2.2: error while loading shared libraries: libtcl.so.0: cannot load shared object file: No such file or directory

The tcl/tk library/ies are missing: Please have a look at the FAQ:
http://grass.itc.it/faq/index.html#install
-> NVIZ: error loading shared libraries...(libtcl.so.0 and/or libtk.so.0)

Cheers

 Markus Neteler