<div><div>You were correct. Problem was solved by uninstalling previous versions of QT5 and installing a version (5.2.0) precompiled on a PI at <a href="http://tinyurl.com/kza5uob">http://tinyurl.com/kza5uob</a>. The reference was found at <a href="http://forum.gt.io/topic/29765/qt5-1-on-rasberry-pi-full-install-not-cross-compile">forum.gt.io/topic/29765/qt5-1-on-rasberry-pi-full-install-not-cross-compile</a></div><div>The reference was found at the end of the posts.</div><div><font style="color:#333333"><i>Sent from my Verizon Wireless 4G LTE DROID</i></font></div></div><div class="quote">On Mar 12, 2015 6:12 PM, Florian Bruhin <me@the-compiler.org> wrote:<br type='attribution'><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">* Felix Bearden <felix-biz@felixlovesliz.com> [2015-03-12 17:59:12 -0400]:
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> >>> from PyQt5 import QtGui
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>
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> Traceback (most recent call last):
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>
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> File "<stdin>", line 1, in
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> <module>
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>
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> ImportError:
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> /usr/lib/python3/dist-packages/PyQt5/QtGui.so: undefined symbol:
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> _ZNK14QSurfaceFormat10testOptionENS_12FormatOptionE
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<br>
I've only see this happen if the Qt libraries at the point PyQt was
<br>
compiled don't match the currently installed libraries. Not sure if
<br>
that's the case in your case though.
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<br>
Florian
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<br>
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</p>
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</blockquote></div>