<div dir="ltr">Appears as though the QT library is included in the PyQt Linux wheel. Various QT plugin libraries were found through a Nemo search, however <b>libqgtk3.so</b> wasn't found. Below are the QT plugin libraries that were found:<div><br></div><div><div>site-packages/PyQt5/Qt/plugins/sceneparsers/libassimpsceneio.so</div><div>site-packages/PyQt5/Qt/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so</div><div>site-packages/PyQt5/Qt/plugins/printsupport/libcupsprintersupport.so</div><div>site-packages/PyQt5/Qt/plugins/sceneparsers/libgltfsceneio.so</div><div>site-packages/PyQt5/Qt/plugins/mediaservice/libgstaudiodecoder.so</div><div>site-packages/PyQt5/Qt/plugins/mediaservice/libgstcamerabin.so</div><div>site-packages/PyQt5/Qt/plugins/mediaservice/libgstmediacapture.so</div><div>site-packages/PyQt5/Qt/plugins/mediaservice/libgstmediaplayer.so</div><div>site-packages/PyQt5/Qt/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so</div><div>site-packages/PyQt5/Qt/plugins/bearer/libqconnmanbearer.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqdds.so</div><div>site-packages/PyQt5/Qt/plugins/platforms/libqeglfs.so</div><div>site-packages/PyQt5/Qt/plugins/egldeviceintegrations/libqeglfs-x11-integration.so</div><div>site-packages/PyQt5/Qt/plugins/generic/libqevdevkeyboardplugin.so</div><div>site-packages/PyQt5/Qt/plugins/generic/libqevdevmouseplugin.so</div><div>site-packages/PyQt5/Qt/plugins/generic/libqevdevtabletplugin.so</div><div>site-packages/PyQt5/Qt/plugins/generic/libqevdevtouchplugin.so</div><div>site-packages/PyQt5/Qt/plugins/bearer/libqgenericbearer.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqgif.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqicns.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqico.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqjp2.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqjpeg.so</div><div>site-packages/PyQt5/Qt/plugins/platforms/libqlinuxfb.so</div><div>site-packages/PyQt5/Qt/plugins/platforms/libqminimal.so</div><div>site-packages/PyQt5/Qt/plugins/platforms/libqminimalegl.so</div><div>site-packages/PyQt5/Qt/plugins/bearer/libqnmbearer.so</div><div>site-packages/PyQt5/Qt/plugins/platforms/libqoffscreen.so</div><div>site-packages/PyQt5/Qt/plugins/sqldrivers/libqsqlite.so</div><div>site-packages/PyQt5/Qt/plugins/sqldrivers/libqsqlmysql.so</div><div>site-packages/PyQt5/Qt/plugins/sqldrivers/libqsqlpsql.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqsvg.so</div><div>site-packages/PyQt5/Qt/plugins/iconengines/libqsvgicon.so</div><div>site-packages/PyQt5/Qt/plugins/audio/libqtaudio_alsa.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqtga.so</div><div>site-packages/PyQt5/Qt/plugins/geoservices/libqtgeoservices_mapbox.so</div><div>site-packages/PyQt5/Qt/plugins/geoservices/libqtgeoservices_nokia.so</div><div>site-packages/PyQt5/Qt/plugins/geoservices/libqtgeoservices_osm.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqtiff.so</div><div>site-packages/PyQt5/Qt/plugins/audio/libqtmedia_pulse.so</div><div>site-packages/PyQt5/Qt/plugins/playlistformats/libqtmultimedia_m3u.so</div><div>site-packages/PyQt5/Qt/plugins/position/libqtposition_geoclue.so</div><div>site-packages/PyQt5/Qt/plugins/position/libqtposition_positionpoll.so</div><div>site-packages/PyQt5/Qt/plugins/sensorgestures/libqtsensorgestures_plugin.so</div><div>site-packages/PyQt5/Qt/plugins/sensorgestures/libqtsensorgestures_shakeplugin.so</div><div>site-packages/PyQt5/Qt/plugins/sensors/libqtsensors_generic.so</div><div>site-packages/PyQt5/Qt/plugins/sensors/libqtsensors_iio-sensor-proxy.so</div><div>site-packages/PyQt5/Qt/plugins/sensors/libqtsensors_linuxsys.so</div><div>site-packages/PyQt5/Qt/plugins/generic/libqtuiotouchplugin.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqwbmp.so</div><div>site-packages/PyQt5/Qt/plugins/imageformats/libqwebp.so</div><div>site-packages/PyQt5/Qt/plugins/platforms/libqxcb.so</div><div>site-packages/PyQt5/Qt/plugins/xcbglintegrations/libqxcb-egl-integration.so</div><div>site-packages/PyQt5/Qt/plugins/xcbglintegrations/libqxcb-glx-integration.so</div></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Sat, 20 Aug 2016 at 05:59 Dmitry Shachnev <<a href="mailto:mitya57@ubuntu.com">mitya57@ubuntu.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
On Fri, Jul 29, 2016 at 12:18:23PM +0800, Yu-wen Pwu wrote:<br>
> After upgrading PyQt to version 5.7, this problem no longer occurs.<br>
> However, the look'n'feel becomes strange.<br>
><br>
> I'm using Ubuntu 16.04 LTS.<br>
> In PyQt 5.6, all Qt Widgets have native Ubuntu's look'n'feel.<br>
> But after upgrading to version 5.7, their look'n'feel changed.<br>
><br>
> For example, in PyQt 5.7 the file dialog becomes:<br>
> <a href="http://i.imgur.com/veYfvjX.png" rel="noreferrer" target="_blank">http://i.imgur.com/veYfvjX.png</a><br>
> which is not the native look'n'feel in Ubuntu.<br>
<br>
Did you also upgrade Qt?<br>
<br>
Like I just replied in another thread, your Qt build is probably missing<br>
the GTK+ platform theme (plugins/platformthemes/libqgtk3.so).<br>
<br>
--<br>
Dmitry Shachnev<br>
_______________________________________________<br>
PyQt mailing list    <a href="mailto:PyQt@riverbankcomputing.com" target="_blank">PyQt@riverbankcomputing.com</a><br>
<a href="https://www.riverbankcomputing.com/mailman/listinfo/pyqt" rel="noreferrer" target="_blank">https://www.riverbankcomputing.com/mailman/listinfo/pyqt</a></blockquote></div>