<div dir="ltr">ok thanks Matthias. I was worried with Qt5, PyQt5 and so for. I will try (fingers corssed!).<div><br></div><div>@Paolo: I run from build dir too, but I was asking about dev libraries not QGIS build.</div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-01-13 18:27 GMT+01:00 Matthias Kuhn <span dir="ltr"><<a href="mailto:matthias@opengis.ch" target="_blank">matthias@opengis.ch</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div text="#000000" bgcolor="#FFFFFF">
    <p>Hi Giovanni,</p>
    <p>I use the same (system provided) dev libraries for both. The only
      thing that could potentially get you into trouble is the recent
      requirement for GDAL >= 2 but QGIS 2.14 is also compatible with
      newer GDAL versions.<span class="HOEnZb"><font color="#888888"><br>
    </font></span></p><span class="HOEnZb"><font color="#888888">
    <p>Matthias<br>
    </p></font></span><div><div class="h5">
    <br>
    <div class="m_8375659241143224531moz-cite-prefix">On 13/01/17 18:17, G. Allegri wrote:<br>
    </div>
    <blockquote type="cite">
      <div dir="ltr">Matthias, what about dev libraries? Do you keep
        them in separate folders?
        <div>I have 2.14.10 LTR for my production tests but I would like
          to build QSIG 3. I'm worried that downloading the required
          dependencies for QGIS 3 will cause conflicts, am I wrong?</div>
        <div><br>
        </div>
        <div>giovanni</div>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">2017-01-13 17:48 GMT+01:00 Matthias
          Kuhn <span dir="ltr"><<a href="mailto:matthias@opengis.ch" target="_blank">matthias@opengis.ch</a>></span>:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div text="#000000" bgcolor="#FFFFFF">
              <p>I do it happily on a Linux machine as well, either
                running directly from the build directory or on a custom
                CMAKE_INSTALL_PREFIX.</p>
              <span class="m_8375659241143224531HOEnZb"><font color="#888888">
                  <p>Matthias<br>
                  </p>
                </font></span>
              <div>
                <div class="m_8375659241143224531h5">
                  <div class="m_8375659241143224531m_8896584869911185433moz-cite-prefix">On
                    13/01/17 17:38, G. Allegri wrote:<br>
                  </div>
                  <blockquote type="cite">
                    <div dir="ltr">I suppose on Windows it's possible,
                      but on Linux distributions there will be libraries
                      conflicts. 
                      <div><br>
                      </div>
                      <div>giovanni</div>
                    </div>
                    <div class="gmail_extra"><br>
                      <div class="gmail_quote">2017-01-13 17:21
                        GMT+01:00 Paolo Cavallini <span dir="ltr"><<a href="mailto:cavallini@faunalia.it" target="_blank">cavallini@faunalia.it</a>></span>:<br>
                        <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>Il 13/01/2017
                            17:19, Luca Mandolesi ha scritto:<br>
                            > It will possible take togheter QGIS 3
                            and the old release to make test<br>
                            > on the same machine or it's better
                            install QGis 3 on a new clean machine?<br>
                            <br>
                          </span>it is well possible, I think most of
                          devs are doing it<br>
                          <span class="m_8375659241143224531m_8896584869911185433HOEnZb"><font color="#888888"><br>
                              --<br>
                              Paolo Cavallini - <a href="http://www.faunalia.eu" rel="noreferrer" target="_blank">www.faunalia.eu</a><br>
                              QGIS & PostGIS courses: <a href="http://www.faunalia.eu/training.html" rel="noreferrer" target="_blank">http://www.faunalia.eu/trainin<wbr>g.html</a><br>
                              <a href="https://www.google.com/trends/explore?date=all&geo=IT&q=qgis,arcgis" rel="noreferrer" target="_blank">https://www.google.com/trends/<wbr>explore?date=all&geo=IT&q=qgis<wbr>,arcgis</a><br>
                              ______________________________<wbr>_________________<br>
                              Qgis-developer mailing list<br>
                              <a href="mailto:Qgis-developer@lists.osgeo.org" target="_blank">Qgis-developer@lists.osgeo.org</a><br>
                              List info: <a href="http://lists.osgeo.org/mailman/listinfo/qgis-developer" rel="noreferrer" target="_blank">http://lists.osgeo.org/mailman<wbr>/listinfo/qgis-developer</a><br>
                              Unsubscribe: <a href="http://lists.osgeo.org/mailman/listinfo/qgis-developer" rel="noreferrer" target="_blank">http://lists.osgeo.org/mailman<wbr>/listinfo/qgis-developer</a></font></span></blockquote>
                      </div>
                      <br>
                    </div>
                    <br>
                    <fieldset class="m_8375659241143224531m_8896584869911185433mimeAttachmentHeader"></fieldset>
                    <br>
                    <pre>______________________________<wbr>_________________
Qgis-developer mailing list
<a class="m_8375659241143224531m_8896584869911185433moz-txt-link-abbreviated" href="mailto:Qgis-developer@lists.osgeo.org" target="_blank">Qgis-developer@lists.osgeo.org</a>
List info: <a class="m_8375659241143224531m_8896584869911185433moz-txt-link-freetext" href="http://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank">http://lists.osgeo.org/mailman<wbr>/listinfo/qgis-developer</a>
Unsubscribe: <a class="m_8375659241143224531m_8896584869911185433moz-txt-link-freetext" href="http://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank">http://lists.osgeo.org/mailman<wbr>/listinfo/qgis-developer</a></pre>
                  </blockquote>
                  <br>
                </div>
              </div>
            </div>
            <br>
            ______________________________<wbr>_________________<br>
            Qgis-developer mailing list<br>
            <a href="mailto:Qgis-developer@lists.osgeo.org" target="_blank">Qgis-developer@lists.osgeo.org</a><br>
            List info: <a href="http://lists.osgeo.org/mailman/listinfo/qgis-developer" rel="noreferrer" target="_blank">http://lists.osgeo.org/mailman<wbr>/listinfo/qgis-developer</a><br>
            Unsubscribe: <a href="http://lists.osgeo.org/mailman/listinfo/qgis-developer" rel="noreferrer" target="_blank">http://lists.osgeo.org/mailman<wbr>/listinfo/qgis-developer</a><br>
          </blockquote>
        </div>
        <br>
      </div>
    </blockquote>
    <br>
  </div></div></div>

</blockquote></div><br></div>