<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Feb 10, 2014 at 4:52 PM, Catlike <span dir="ltr"><<a href="mailto:cogreg@gmail.com" target="_blank">cogreg@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Anna,<br>
<br>
Thank you. I did finally figure out how to get a command line window,<br>
and I entered the command you said, precisely.<br>
This error message resulted:<br>
<br>
Microsoft Windows [Version 6.1.7601]<br>
Copyright (c) 2009 Microsoft Corporation. All rights reserved.<br>
<br>
C:\OSGeo4W\bin>g.extension ext=r.viewshed<br>
which: svn: unknown command<br>
<br>
GRASS_INFO_ERROR(5192,1): svn client required. Please install Subversion<br>
first.<br>
GRASS_INFO_END(5192,1)<br>
<br>
I protest -- I have installed Subversion! Is there a way to work<br>
around this? Thank you.<br></blockquote><div><br></div><div>I just realized r.viewshed is already in GRASS (version 7), it's addon only for GRASS 6. So you can just type r.viewshed in the GUI Command Console and it should launch (if you have GRASS 7 installed).</div>
<div><br></div><div>I am not really sure about the subversion thing...</div><div><br></div><div>Anna</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<br>
<br>
--<br>
View this message in context: <a href="http://osgeo-org.1560.x6.nabble.com/Installing-an-addon-in-winGRASS-7-0-for-complete-dummy-tp5049244p5103054.html" target="_blank">http://osgeo-org.1560.x6.nabble.com/Installing-an-addon-in-winGRASS-7-0-for-complete-dummy-tp5049244p5103054.html</a><br>
Sent from the Grass - Users mailing list archive at Nabble.com.<br>
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</blockquote></div><br></div></div>