[Interest] Unable to make deb file of Qt 5.5 app in Ubuntu 14.04

Manoj Patidar manojpatidar at cdnsol.com
Fri Nov 27 11:59:24 CET 2015



Hello,

I just want to let you know that I am able to make deb file of Qt 5.2.1 
app in Ubuntu 14.04 but unable to make deb file of Qt 5.5 app in Ubuntu 
14.04 and got below errors.

|//usr/lib/x86_64-linux-gnu/libQt5PrintSupport.so.5: undefined reference 
to `QPdfEnginePrivate::paperRect() const' 
//usr/lib/x86_64-linux-gnu/libQt5PrintSupport.so.5: undefined reference 
to `QPdfEnginePrivate::pageRect() const' 
//usr/lib/x86_64-linux-gnu/libQt5OpenGL.so.5: undefined reference to 
`QFontEngine::glyphCache(void const*, QFontEngineGlyphCache::Type, 
QTransform const&) const' |

I am just guessing that .so files present at the path 
|usr/lib/x86_64-linux-gnu/| are compatible with QT 5.2.1 but not with Qt5.5.

There is no change in .so files at the path path 
|usr/lib/x86_64-linux-gnu/| if we install or uninstall Qt 5.2.1 or Qt 5.5.

Can you please let me know where I am wrong ?

Is it possible to make deb of QT 5.5 app into Ubuntu 14.04 ? If yes, 
then how ?

One more thing, if I install the the same QT 5.5 app in Ubuntu 14.04 
using make install command then it copies all files at the right path as 
per the expectation. But when I tried to run the QT 5.5 executable then 
it gives me *"**segmentation**fault****core dump**ed **error"* ( but I 
am able to successfully run the same app into QT creator).

One thing I noticed that if tried to make deb of higher than QT 5.2.1 
version in Ubuntu 14.04 then I am getting these same errors/issues.

Please let me suggest so that I can resolve these issues.


Thanks  & Regards,
Manoj Patidar



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