Cannot run Musescore on Fedora 22

• Sep 21, 2015 - 12:20

Hi,

I have recently upgraded to a new computer. I am using Fedora 22 but cannot run Musescore (obtained from the repositories). If I try to run from the GUI the little it doesn't get as far as the splash screen. Attempting to run from the terminal gives the following error:

mscore: symbol lookup error: /lib64/libQt5Help.so.5: undefined symbol: _ZNK18QAbstractListModel7siblingEiiRK11QModelIndex

I love using Musescore. Any help would be much appreciated.

Thanks.

Comments

ericfontainejazz

• Sep 21, 2015 - 14:58

What exact version of qt library is installed?

Widmung

• Sep 22, 2015 - 11:13

Thanks for your reply,

Some updates auto installed overnight and now Musescore loads.

JazzTp

• Oct 21, 2015 - 16:42

Hi,

I have Fedora 22.3 with auto-updates ok, it auto-updated just before I installed mscore, yet I have a symbol lookup error. Whatever qt version is needed, I guess that should have been resolved with the package dependencies, so I'm reporting here. Maybe it's just a matter of a missing symlink...?

[nicola@localhost ~]$ sudo dnf install mscore [sudo] password for nicola: Last metadata expiration check performed 2:31:38 ago on Wed Oct 21 09:54:50 2015. Dependencies resolved. ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: fluid-soundfont-common noarch 3.1-13.fc21 fedora 83 k fluid-soundfont-gm noarch 3.1-13.fc21 fedora 120 M mscore x86_64 2.0.0-3.fc22 fedora 19 M mscore-fonts noarch 2.0.0-3.fc22 fedora 3.6 M qt5-qtquickcontrols x86_64 5.4.1-2.fc22 fedora 532 k qt5-qtsvg x86_64 5.4.1-2.fc22 fedora 156 k qt5-qttools-libs-clucene x86_64 5.5.0-4.fc22 updates 48 k qt5-qttools-libs-help x86_64 5.5.0-4.fc22 updates 206 k qtscriptbindings x86_64 0.2.0-8.fc22 fedora 5.1 M

Transaction Summary
================================================================================
Install 9 Packages

Total download size: 148 M
Installed size: 228 M
Is this ok [y/N]: y
Downloading Packages:
(1/9): mscore-fonts-2.0.0-3.fc22.noarch.rpm 479 kB/s | 3.6 MB (2/9): fluid-soundfont-common-3.1-13.fc21.noarc 348 kB/s | 83 kB (3/9): qtscriptbindings-0.2.0-8.fc22.x86_64.rpm 422 kB/s | 5.1 MB (4/9): qt5-qtsvg-5.4.1-2.fc22.x86_64.rpm 392 kB/s | 156 kB (5/9): qt5-qtquickcontrols-5.4.1-2.fc22.x86_64. 420 kB/s | 532 kB (6/9): qt5-qttools-libs-help-5.5.0-4.fc22.x86_6 454 kB/s | 206 kB (7/9): qt5-qttools-libs-clucene-5.5.0-4.fc22.x8 305 kB/s | 48 kB (8/9): mscore-2.0.0-3.fc22.x86_64.rpm 440 kB/s | 19 MB (9/9): fluid-soundfont-gm-3.1-13.fc21.noarch.rp 722 kB/s | 120 MB ------------------------------------------------------- Total 877 kB/s | 148 MB Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Installing : qt5-qttools-libs-clucene-5.5.0-4.fc22.x86_64 Installing : qt5-qttools-libs-help-5.5.0-4.fc22.x86_64 Installing : qt5-qtquickcontrols-5.4.1-2.fc22.x86_64 Installing : qt5-qtsvg-5.4.1-2.fc22.x86_64 Installing : qtscriptbindings-0.2.0-8.fc22.x86_64 Installing : fluid-soundfont-common-3.1-13.fc21.noarch Installing : fluid-soundfont-gm-3.1-13.fc21.noarch Installing : mscore-fonts-2.0.0-3.fc22.noarch Installing : mscore-2.0.0-3.fc22.x86_64 Verifying : mscore-2.0.0-3.fc22.x86_64 Verifying : fluid-soundfont-gm-3.1-13.fc21.noarch Verifying : mscore-fonts-2.0.0-3.fc22.noarch Verifying : fluid-soundfont-common-3.1-13.fc21.noarch Verifying : qtscriptbindings-0.2.0-8.fc22.x86_64 Verifying : qt5-qtsvg-5.4.1-2.fc22.x86_64 Verifying : qt5-qtquickcontrols-5.4.1-2.fc22.x86_64 Verifying : qt5-qttools-libs-help-5.5.0-4.fc22.x86_64 Verifying : qt5-qttools-libs-clucene-5.5.0-4.fc22.x86_64 00:07
00:00
00:12
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00:01
00:00
00:00
00:43
02:49
-------------------------
02:52
1/9
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Installed:
fluid-soundfont-common.noarch 3.1-13.fc21
fluid-soundfont-gm.noarch 3.1-13.fc21
mscore.x86_64 2.0.0-3.fc22
mscore-fonts.noarch 2.0.0-3.fc22
qt5-qtquickcontrols.x86_64 5.4.1-2.fc22
qt5-qtsvg.x86_64 5.4.1-2.fc22
qt5-qttools-libs-clucene.x86_64 5.5.0-4.fc22
qt5-qttools-libs-help.x86_64 5.5.0-4.fc22
qtscriptbindings.x86_64 0.2.0-8.fc22

Complete!
[nicola@localhost ~]$ mscore
mscore: symbol lookup error: /lib64/libQt5Help.so.5: undefined symbol: _ZNK18QAbstractListModel7siblingEiiRK11QModelIndex
[nicola@localhost ~]$

Jojo-Schmitz

• Oct 21, 2015 - 16:48

Looks like a mig of Qt-5.4.1 and -5.5.0 components.
Should be using eotzher or, but not a mix I guess? Also 5.4.2 and, as of earlies this week, 5.5.1 are the latest (not sure whether they are availabte for Fedora thoug)

JazzTp

• Oct 21, 2015 - 19:16

Thanks for replying.

The output I pasted is the console output while installing the currently available package "mscore" on this Fedora box (22.3 + updates).

Certainly various qt versions were also previously installed as required by various other programs, I don't think I could/should remove them.

If musescore can't point to the version it needs by its own, maybe one or more symlinks could help... and maybe could be added to the Fedora "mscore" package.