<div dir="ltr">Hi Rick, <br><div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word;color:rgb(0,0,0);font-size:16px;font-family:Calibri,sans-serif"><span id="m_1754649262571920293OLK_SRC_BODY_SECTION"><div><div class="h5"><div><div dir="ltr"><div id="m_1754649262571920293divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif" dir="ltr"><div><p>When PVSB configures Paraview, it is setting the cmake flag VTK_USE_SYSTEM_PNG=ON and it
should be OFF.</p></div></div></div></div></div></div></span></div></blockquote><div>When using the superbuild, ParaView should always be using a "system" PNG. The diggerence is whether that will be provided by the OS or the superbuild. Either way, it's external to the paraview subproject. Try explicitly setting -DUSE_SYSTEM_png=OFF when configuring the superbuild. I'll look into why the superbuild doesn't properly handle this in the first palce but explicitl;y setting the option should make your build work.<br><br></div></div>- Chuck<br></div></div></div>