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<br><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">Hi GRASS-Users</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">Apologies for cross-posting. <br></span><div><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span></div><div><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">My difficulty is with install AdvancedViewshedAnalysis extension using GEM within GRASS 6.4.ORC6</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">command 'gem6' is not recognised</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">command 'gem install AdvancedViewshedAnalysis.tar' produces the following error message</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">ERROR: Could not find a valid gem 'AdvancedViewshedAnalysis.tar' (>= 0) in any repository</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">I have an older version of GRASS (GRASS 6.3.0). From here the command</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">'gem6 -i AdvancedViewshedAnalysis.tar -v' begins to install and then aborts with the following error message:</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">ERROR: Compilation failed for these module(s):</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">/private/tmp/grass.extension.Mngj89/AdvancedViewshedAnalysis/src/raster/r.cva</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">/private/tmp/grass.extension.Mngj89/AdvancedViewshedAnalysis/src/raster/r.prominence</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">Run 'make' manually in each module's directory for details.</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">make: *** [default] Error 1</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">I've now run make in both modules (I think), but I still get the same error message. I also don't understand why the tar file is recognised from GRASS 6.3 but not 6.4. I'm almost certainly doing something very stupid - any help gratefully received!</span><div><font class="Apple-style-span" face="Helvetica" size="4"><span class="Apple-style-span" style="font-size: 16px;"><br></span></font></div><div><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">Thanks</span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; "><br></span><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12pt; ">Becky</span><div><font class="Apple-style-span" face="Helvetica" size="4"><span class="Apple-style-span" style="font-size: 16px;"><br></span></font><p style="margin: 0.0px 0.0px 0.0px 52.0px; text-indent: -52.0px; font: 12.0px Helvetica">grass-user@lists.osgeo.org</p></div></div></div> </body>
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