Geografic-Information-System/scripts/g.extension/g.extension.html

<h2>DESCRIPTION</h2>

<em>g.extension</em> downloads and installs, removes or updates
extensions from <a href="http://svn.osgeo.org/grass/grass-addons/grass7/">GRASS Addons SVN repository</a> into the local GRASS
installation.

<p>Re-running <em>g.extension</em> on an installed GRASS Addons
extension re-installs the requested extension which may include
updates. All locally installed GRASS Addons extensions can be
re-installed
by <em><a href="g.extension.rebuild.all.html">g.extension.rebuild.all</a></em>.

<h2>EXAMPLES</h2>

Download and install <em>i.points.auto</em> into current GRASS installation

<div class="code"><pre>
g.extension extension=i.points.auto
</pre></div>

Remove locally installed extension

<div class="code"><pre>
g.extension extension=i.points.auto operation=remove
</pre></div>

List all available extensions from GRASS Addons SVN repository

<div class="code"><pre>
g.extension -l
</pre></div>

List all locally installed extensions

<div class="code"><pre>
g.extension -a
</pre></div>

<h2>SEE ALSO</h2>

<em>
  <a href="g.extension.rebuild.all.html">g.extension.rebuild.all</a>
</em>

<p>
See also <a href="http://grass.osgeo.org/wiki/GRASS_AddOns">GRASS Addons</a> wiki page.

<h2>AUTHOR</h2>

Markus Neteler<br>
<a href="http://geo.fsv.cvut.cz/gwiki/Landa">Martin Landa</a>, 
<a href="http://www.cvut.cz">Czech Technical University in Prague</a>, Czech Republic

<p><i>Last changed: $Date$</i>