<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Feb 1, 2018 at 3:26 PM, Miguel Carrero <span dir="ltr"><<a href="mailto:miguel.carrero.pazos@gmail.com" target="_blank">miguel.carrero.pazos@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><br><div>I am trying to install r.los from g.extension, but returns me this error:</div><div><br></div>... <br></div></blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Does anyone know what's happening? The same happens when I try to install r.viewshed.cva</div></blockquote><div><br></div><div>Another thing is, if you just need viewshed, you can use r.viewshed [1] which replaced r.los [2].<br><br></div><div>Vaclav<br></div><div><br>[1] <a href="https://grass.osgeo.org/grass74/manuals/r.viewshed.html">https://grass.osgeo.org/grass74/manuals/r.viewshed.html</a><br>[2] <a href="https://ncsu-geoforall-lab.github.io/grass-as-a-platform/ncgis2017.html#/20">https://ncsu-geoforall-lab.github.io/grass-as-a-platform/ncgis2017.html#/20</a><br></div></div></div></div>