james.lever at gmail
Nov 19, 2009, 1:55 PM
Post #1 of 2
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Fwd: mythtv-backend-0.22 and nvidia-graphics strange dependency
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Hi Jacob,
Thanks for making me think in a slightly different direction.
2009/11/20 Jacob Steenhagen <jacob [at] steenhagen>
yum remove qt4 qt4-mysql
>
I removed all qt packages on the system and tried again.
[root [at] mediaserve ~]# rpm -qa | grep -i qt
[root [at] mediaserve ~]# yum install mythtv-backend
[...]
================================================================================================================================================================
Package Arch
Version Repository
Size
================================================================================================================================================================
Installing:
mythtv-backend x86_64
0.22-221.el5 atrpms
836 k
Installing for dependencies:
arts x86_64
8:1.5.4-1 base
1.2 M
libmyth-0.22_0 x86_64
0.22-221.el5 atrpms
1.2 M
libmythdb-0.22_0 x86_64
0.22-221.el5 atrpms
255 k
libmythfreemheg-0.22_0 x86_64
0.22-221.el5 atrpms
211 k
libmythhdhomerun-0.22_0 x86_64
0.22-221.el5 atrpms
41 k
libmythtv-0.22_0 x86_64
0.22-221.el5 atrpms
4.2 M
libmythui-0.22_0 x86_64
0.22-221.el5 atrpms
621 k
libmythupnp-0.22_0 x86_64
0.22-221.el5 atrpms
276 k
qt x86_64
1:3.3.6-23.el5 base
3.6 M
qt4 x86_64
4.2.1-1 base
7.1 M
qt44 x86_64
4.4.3-10_4.el5 atrpms-testing
3.4 M
qt44-x11 x86_64
4.4.3-10_4.el5 atrpms-testing
12 M
No joy with that - it still wants both qt and qt4. qt4-mysql was not
installed and is not requested by mythtv-backend.
Installed: mythtv-backend.x86_64 0:0.22-221.el5
Dependency Installed: arts.x86_64 8:1.5.4-1 libmyth-0.22_0.x86_64
0:0.22-221.el5 libmythdb-0.22_0.x86_64 0:0.22-221.el5
libmythfreemheg-0.22_0.x86_64 0:0.22-221.el5 libmythhdhomerun-0.22_0.x86_64
0:0.22-221.el5 libmythtv-0.22_0.x86_64 0:0.22-221.el5
libmythui-0.22_0.x86_64 0:0.22-221.el5 libmythupnp-0.22_0.x86_64
0:0.22-221.el5 qt.x86_64 1:3.3.6-23.el5 qt4.x86_64 0:4.2.1-1 qt44.x86_64
0:4.4.3-10_4.el5 qt44-x11.x86_64 0:4.4.3-10_4.el5
Complete!
[root [at] mediaserve ~]# /etc/init.d/mythbackend start
Starting mythbackend: /usr/bin/mythbackend: symbol lookup error:
/usr/lib64/qt44/lib64/libQtWebKit.so.4: undefined symbol:
_ZN24QXmlStreamEntityResolver13resolveEntityERK7QStringS2_
[FAILED]
This thread had no solution on the matter other than to upgrade to
mythtv-0.23 (-bleeding) and disable base repo.
http://www.gossamer-threads.com/lists/mythtv/users/380275
But for the record, here appears to be a solution: (worked for me)
[root [at] mediaserve ~]# rpm -e qt4
[root [at] mediaserve ~]# /etc/init.d/mythbackend start
Starting mythbackend: [ OK ]
So my next question is: Why was qt4 required?
---> Package libmythui-0.22_0.x86_64 0:0.22-221.el5 set to be updated
--> Processing Dependency: libQtWebKit.so.4()(64bit) for package:
libmythui-0.22_0
---> Package qt4.x86_64 0:4.2.1-1 set to be updated
Is this a package dependency problem in libmythui? Once qt44 is installed,
I can remove qt4.
Disabling atrpms-testing provided the clue that it is libmythui requiring
libQtWebKit.so.4 but following my previous dependency tracking shows
mythtv-backend is pulling in qt4 which is causing the startup conflict with
the qt44 installation.
libmythui-0.22_0-0.22-221.el5.x86_64 from atrpms has depsolving problems
--> Missing Dependency: libQtWebKit.so.4()(64bit) is needed by package
libmythui-0.22_0-0.22-221.el5.x86_64 (atrpms)
Error: Missing Dependency: libQtWebKit.so.4()(64bit) is needed by package
libmythui-0.22_0-0.22-221.el5.x86_64 (atrpms)
(selected dependencies shown)
---> Package mythtv-backend.x86_64 0:0.22-221.el5 set to be updated
--> Processing Dependency: libQtCore.so.4()(64bit) for package:
mythtv-backend
--> Processing Dependency: libQtSql.so.4()(64bit) for package:
mythtv-backend
--> Processing Dependency: libQtXml.so.4()(64bit) for package:
mythtv-backend
--> Processing Dependency: libQtNetwork.so.4()(64bit) for package:
mythtv-backend
--> Processing Dependency: libQtGui.so.4()(64bit) for package:
mythtv-backend
--> Running transaction check
---> Package qt4.x86_64 0:4.2.1-1 set to be updated
If I'm not mistaken, this suggests that mythtv-backend needs to be updated
to require qt44 rather than just qt4?
Also, when is qt44 being moved in to atrpms? Shouldn't it really have been
promoted from -testing before mythtv-suite-0.22 went into the general repo?
Given that it's now starting I am a little confused about why I was
previously getting complaints about libvdpau... but glad to have worked
through this dependency problem and hopefully make atrpms a better place :)
cheers,
James
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