<div dir="ltr">Thank you for your quick answer. <div>Actually matplotlib is installed (on MacOs Lion Server) and with QGis 1.8 I see that there is the same error as with QGis 1.7: it has something to do with matplotlib and not with QGis. It was a known bug, but I could not find (even when I have installed QGIs 1.7) any feasable solution to correct the problem.<div>
<br></div><div>vd<br><div><br></div><div><br><div class="gmail_quote">2012/7/9 Giovanni Manghi <span dir="ltr"><<a href="mailto:giovanni.manghi@faunalia.pt" target="_blank">giovanni.manghi@faunalia.pt</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im"><br>
><br>
> ImportError: No module named matplotlib<br>
<br>
</div>the message is clear, you misses matplotlib, that is easily installable<br>
with osgeo4w or with your favourite package manager if you use Linux.<br>
<br>
cheers<br>
<span class="HOEnZb"><font color="#888888"><br>
-- Giovanni --<br>
<br>
</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">Vittorio Dell'Aquila<br></div><br>
</div></div></div></div>