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<div class="moz-cite-prefix">On 02/15/2016 10:09 PM, Mike Hodson
wrote:<br>
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<div class="gmail_quote">On Mon, Feb 15, 2016 at
7:31 PM, Peter Bennett (cats22) <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:cats22@comcast.net"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:cats22@comcast.net">cats22@comcast.net</a></a>></span>
wrote:<br>
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<div bgcolor="#FFFFFF" text="#000000"> I am on
wily and trying to test mythtv 0.28. It seems
the below error is caused by a qt 5.4.2 bug. I
tried downloading the qt 5.5.1 binary
installer from <a moz-do-not-send="true"
href="http://qt.io" target="_blank">qt.io</a>,
but that installs into /opt/Qt5.5.1. I pointed
LD_LIBRARY_PATH at /opt/Qt5.5.1/5.5/gcc_64/lib
where the libraries are, and ran the backend.
The backend fails with "error while loading
shared libraries: libgstapp-0.10.so.0: cannot
open".<br>
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Having worked with a lot of stubborn package based
distros before finding Gentoo, my usual MO would be :<br>
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Download new gstreamer<br>
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Totally replace gstreamer install with new gstreamer install<br>
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<div>./configure --prefix=/usr ; make ; make install<br>
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As for why it doesnt just look at the '.so' and instead looks
for the versioned .so, well, the reason the SO version changes
is when the application's API changes backwards-incompatibly.
It won't link and work the same, so if a program codes to a
specific API version, then the library to use that API must
also match. <br>
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<div>Your mileage may vary with regard to the ease of doing
this; you may need numerous -dev header packages installed
along with GCC etc.<br>
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Mike<br>
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Thanks for the suggestion. I got the gstreamer 0.10 installed, then
I get a different error. First it said "QSqlDatabase: QMYSQL driver
not loaded". I added environment string "export
QT_PLUGIN_PATH=/opt/Qt5.5.1/5.5/gcc_64/plugins". Now it gets "Unable
to create database object (DBManager0), the installed QT driver may
be invalid". <br>
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Peter<br>
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