[MacPorts] #28308: Digikam displays no images: "unable to create io-slave"

[MacPorts]

#28308: Digikam displays no images: "unable to create io-slave"
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 Reporter:  sk-public@…                 |       Owner:  macports-tickets@…                   
     Type:  defect                      |      Status:  new                                  
 Priority:  Normal                      |   Milestone:                                       
Component:  ports                       |     Version:  1.9.2                                
 Keywords:  io-slave kio_digikamalbums  |        Port:  digikam                              
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 With a clean build of digikam 1.8.0, digikam launches but doesn't display
 any images, complaining of an inability to load kio_digikamalbums and
 kio_digikamdates.

 {{{
 $
 /opt/digikam1.8/var/macports/software/digikam/1.8.0_0+geoloc+kipi/opt/digikam-1.8/Applications/KDE4/digikam.app/Contents/MacOS/digikam
 KGlobal::locale::Warning your global KLocale is being recreated with a
 valid main component instead of a fake component, this usually means you
 tried to call i18n related functions before your main component was
 created. You should not do that since it most likely will not work
 QSqlDatabasePrivate::removeDatabase: connection 'ConnectionTest' is still
 in use, all queries will cease to work.
 Time elapsed: 60 ms
 Model: Time elapsed: 0 ms
 TextureColorizer::setSeaFileLandFile: Time elapsed: 7 ms
 Time elapsed: 13 ms
 Model: Time elapsed: 0 ms
 TextureColorizer::setSeaFileLandFile: Time elapsed: 7 ms
 digikam(841)/KIPI (general) Plugin_DebianScreenshots::setup: virtual void
 Plugin_DebianScreenshots::setup(QWidget*)
 Time elapsed: 14 ms
 Model: Time elapsed: 0 ms
 TextureColorizer::setSeaFileLandFile: Time elapsed: 7 ms
 Time elapsed: 14 ms
 Model: Time elapsed: 0 ms
 TextureColorizer::setSeaFileLandFile: Time elapsed: 7 ms
 Time elapsed: 14 ms
 Model: Time elapsed: 0 ms
 TextureColorizer::setSeaFileLandFile: Time elapsed: 7 ms
 digikam(841)/digikam (core)
 Digikam::StateSavingObjectPriv::getGroupFromObjectName: Object name for
 Digikam::ImagePropertiesSideBarDB(0x14f816af0)  is empty. Returning the
 default config group
 digikam(841)/digikam (core)
 Digikam::StateSavingObjectPriv::getGroupFromObjectName: Object name for
 Digikam::ImagePropertiesSideBarDB(0x150cc9730)  is empty. Returning the
 default config group
 kdeinit4: (kio_digikamdates ) Pipe closed unexpectedlykdeinit4: Pipe
 closed unexpectedly: No such file or directory
 digikam(841): couldn't create slave: "Unable to create io-slave:
 klauncher said: Error loading 'kio_digikamdates'.
 "
 digikam(841)/digikam (core) Digikam::AlbumManager::slotDatesJobResult:
 Failed to list dates
 kdeinit4: (kio_digikamalbums ) Pipe closed unexpectedlykdeinit4: Pipe
 closed unexpectedly: No such file or directory
 digikam(841): couldn't create slave: "Unable to create io-slave:
 klauncher said: Error loading 'kio_digikamalbums'.
 "
 digikam(841)/digikam (core) Digikam::ImageAlbumModel::slotResult: Failed
 to list url:  "Could not start process Unable to create io-slave:
 klauncher said: Error loading 'kio_digikamalbums'.
 ."
 }}}

 These files (kio_digikamalbums, kio_digikamdates) do exist, in
 /opt/digikam-1.8/lib/kde4 and
 /opt/digikam-1.8/var/macports/software/digikam/1.8.0_0+geoloc+kipi/opt/digikam-1.8/lib/kde4/
 from the macports install directory.

 Permissions on ~/Library/Preferences/KDE have been set. I've removed and
 recreated ~/Library/Preferences/KDE/shares, and removed
 /var/tmp/kdecache-$USER. I've set LDPATH to the directory where they are
 found.  It doesn't change the result.

-- 
Ticket URL: <https://trac.macports.org/ticket/28308>
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