Hm... it compiled all the way through, but then has an error linking... g++ -o lin64_build/mixxx -pthread -pipe -Wall -W -g -Wl,-rpath,/usr/share/qt4/lib -Wl,-rpath,/usr/share/qt4/lib lin64_build/input.o lin64_build/mixxxkeyboard.o lin64_build/configobject.o lin64_build/controlobjectthread.o lin64_build/controlobjectthreadwidget.o lin64_build/controlobjectthreadmain.o lin64_build/controlevent.o lin64_build/controllogpotmeter.o lin64_build/controlobject.o lin64_build/controlnull.o lin64_build/controlpotmeter.o lin64_build/controlpushbutton.o lin64_build/controlttrotary.o lin64_build/controlbeat.o lin64_build/dlgpreferences.o lin64_build/dlgprefsound.o lin64_build/dlgprefmidibindings.o lin64_build/dlgprefplaylist.o lin64_build/dlgprefnomidi.o lin64_build/dlgprefcontrols.o lin64_build/dlgprefbpm.o lin64_build/dlgbpmscheme.o lin64_build/dlgabout.o lin64_build/dlgprefeq.o lin64_build/dlgprefcrossfader.o lin64_build/dlgmidilearning.o lin64_build/dlgtrackinfo.o lin64_build/dlgprepare.o lin64_build/dlgautodj.o lin64_build/engine/engineworker.o lin64_build/engine/engineworkerscheduler.o lin64_build/engine/enginebuffer.o lin64_build/engine/enginebufferscale.o lin64_build/engine/enginebufferscaledummy.o lin64_build/engine/enginebufferscalelinear.o lin64_build/engine/enginebufferscalereal.o lin64_build/engine/engineclipping.o lin64_build/engine/enginefilterblock.o lin64_build/engine/enginefilteriir.o lin64_build/engine/enginefilter.o lin64_build/engine/engineobject.o lin64_build/engine/enginepregain.o lin64_build/engine/enginevolume.o lin64_build/engine/enginechannel.o lin64_build/engine/enginemaster.o lin64_build/engine/enginedelay.o lin64_build/engine/engineflanger.o lin64_build/engine/enginespectralfwd.o lin64_build/engine/enginevumeter.o lin64_build/engine/enginevinylsoundemu.o lin64_build/engine/enginesidechain.o lin64_build/engine/enginefilterbutterworth8.o lin64_build/engine/enginexfader.o lin64_build/engine/enginecontrol.o lin64_build/engine/ratecontrol.o lin64_build/engine/loopingcontrol.o lin64_build/engine/bpmcontrol.o lin64_build/engine/cuecontrol.o lin64_build/engine/readaheadmanager.o lin64_build/cachingreader.o lin64_build/analyserqueue.o lin64_build/analyserwavesummary.o lin64_build/analyserbpm.o lin64_build/analyserwaveform.o lin64_build/midi/midimapping.o lin64_build/midi/midiinputmappingtablemodel.o lin64_build/midi/midioutputmappingtablemodel.o lin64_build/midi/midichanneldelegate.o lin64_build/midi/midistatusdelegate.o lin64_build/midi/midinodelegate.o lin64_build/midi/midioptiondelegate.o lin64_build/midi/midimessage.o lin64_build/midi/midiledhandler.o lin64_build/main.o lin64_build/controlgroupdelegate.o lin64_build/controlvaluedelegate.o lin64_build/mixxxcontrol.o lin64_build/mixxx.o lin64_build/mixxxview.o lin64_build/errordialoghandler.o lin64_build/upgrade.o lin64_build/soundsource.o lin64_build/soundsourcemp3.o lin64_build/soundsourceoggvorbis.o lin64_build/widget/wwidget.o lin64_build/widget/wlabel.o lin64_build/widget/wnumber.o lin64_build/widget/wnumberpos.o lin64_build/widget/wnumberrate.o lin64_build/widget/wnumberbpm.o lin64_build/widget/wknob.o lin64_build/widget/wdisplay.o lin64_build/widget/wvumeter.o lin64_build/widget/wpushbutton.o lin64_build/widget/wslidercomposed.o lin64_build/widget/wslider.o lin64_build/widget/wstatuslight.o lin64_build/widget/woverview.o lin64_build/widget/wskincolor.o lin64_build/widget/wabstractcontrol.o lin64_build/widget/wsearchlineedit.o lin64_build/widget/wpixmapstore.o lin64_build/widget/hexspinbox.o lin64_build/mathstuff.o lin64_build/rtthread.o lin64_build/windowkaiser.o lin64_build/probabilityvector.o lin64_build/peaklist.o lin64_build/rotary.o lin64_build/wtracktableview.o lin64_build/widget/wtracktableviewheader.o lin64_build/widget/wlibrarysidebar.o lin64_build/widget/wlibrary.o lin64_build/widget/wlibrarytableview.o lin64_build/widget/wpreparelibrarytableview.o lin64_build/widget/wpreparecratestableview.o lin64_build/widget/wbrowsetableview.o lin64_build/widget/wlibrarytextbrowser.o lin64_build/library/preparecratedelegate.o lin64_build/library/trackcollection.o lin64_build/library/basesqltablemodel.o lin64_build/library/librarytablemodel.o lin64_build/library/preparelibrarytablemodel.o lin64_build/library/browsetablemodel.o lin64_build/library/missingtablemodel.o lin64_build/library/proxytrackmodel.o lin64_build/library/abstractxmltrackmodel.o lin64_build/library/rhythmboxtrackmodel.o lin64_build/library/rhythmboxplaylistmodel.o lin64_build/library/itunestrackmodel.o lin64_build/library/itunesplaylistmodel.o lin64_build/library/playlisttablemodel.o lin64_build/library/libraryfeature.o lin64_build/library/preparefeature.o lin64_build/library/autodjfeature.o lin64_build/library/mixxxlibraryfeature.o lin64_build/library/playlistfeature.o lin64_build/library/rhythmboxfeature.o lin64_build/library/itunesfeature.o lin64_build/library/browsefeature.o lin64_build/library/cratefeature.o lin64_build/library/browsefilter.o lin64_build/library/sidebarmodel.o lin64_build/library/libraryscanner.o lin64_build/library/libraryscannerdlg.o lin64_build/library/legacylibraryimporter.o lin64_build/library/library.o lin64_build/library/searchthread.o lin64_build/library/dao/cratedao.o lin64_build/library/cratetablemodel.o lin64_build/library/dao/cuedao.o lin64_build/library/dao/cue.o lin64_build/library/dao/trackdao.o lin64_build/library/dao/playlistdao.o lin64_build/library/dao/libraryhashdao.o lin64_build/library/dao/settingsdao.o lin64_build/library/librarymidicontrol.o lin64_build/library/schemamanager.o lin64_build/library/promotracksfeature.o lin64_build/library/featuredartistswebview.o lin64_build/library/bundledsongswebview.o lin64_build/library/songdownloader.o lin64_build/xmlparse.o lin64_build/parser.o lin64_build/parserpls.o lin64_build/parserm3u.o lin64_build/bpm/bpmscheme.o lin64_build/soundsourceproxy.o lin64_build/widget/wvisualsimple.o lin64_build/widget/wwaveformviewer.o lin64_build/widget/wglwaveformviewer.o lin64_build/waveformviewerfactory.o lin64_build/waveform/renderobject.o lin64_build/waveform/waveformrenderer.o lin64_build/waveform/waveformrenderbackground.o lin64_build/waveform/waveformrendersignal.o lin64_build/waveform/waveformrendersignaltiles.o lin64_build/waveform/waveformrendersignalpixmap.o lin64_build/waveform/waveformrendermark.o lin64_build/waveform/waveformrendermarkrange.o lin64_build/waveform/waveformrenderbeat.o lin64_build/imginvert.o lin64_build/imgloader.o lin64_build/imgcolor.o lin64_build/trackinfobeats.o lin64_build/trackinfoobject.o lin64_build/player.o lin64_build/sounddevice.o lin64_build/soundmanager.o lin64_build/sounddeviceportaudio.o lin64_build/dlgprefrecord.o lin64_build/recording/enginerecord.o lin64_build/recording/writeaudiofile.o lin64_build/playerinfo.o lin64_build/segmentation.o lin64_build/soundsourcesndfile.o lin64_build/midi/mididevice.o lin64_build/midi/mididevicemanager.o lin64_build/midi/midideviceportmidi.o res/qrc_mixxx.o lin64_build/engine/enginebufferscalest.o lib/soundtouch-1.4.1/SoundTouch.o lib/soundtouch-1.4.1/TDStretch.o lib/soundtouch-1.4.1/RateTransposer.o lib/soundtouch-1.4.1/AAFilter.o lib/soundtouch-1.4.1/FIFOSampleBuffer.o lib/soundtouch-1.4.1/FIRFilter.o lib/soundtouch-1.4.1/PeakFinder.o lib/soundtouch-1.4.1/BPMDetect.o lib/soundtouch-1.4.1/cpu_detect_x64_gcc.o lib/kissfft/kiss_fft.o lib/fidlib-0.9.9/fidlib.o lin64_build/vinylcontrol.o lin64_build/vinylcontrolproxy.o lin64_build/vinylcontrolscratchlib.o lin64_build/vinylcontrolxwax.o lin64_build/dlgprefvinyl.o lin64_build/vinylcontrolsignalwidget.o lin64_build/engine/enginevinylcontrol.o lib/xwax/timecoder.o lib/scratchlib/DAnalyse.o lin64_build/midi/midiscriptengine.o lib/soundtouch-1.4.1/mmx_optimized.o lib/soundtouch-1.4.1/sse_optimized.o lin64_build/moc_mixxxkeyboard.o lin64_build/moc_controlobjectthread.o lin64_build/moc_controlobjectthreadwidget.o lin64_build/moc_controlobjectthreadmain.o lin64_build/moc_controllogpotmeter.o lin64_build/moc_controlobject.o lin64_build/moc_controlnull.o lin64_build/moc_controlpotmeter.o lin64_build/moc_controlpushbutton.o lin64_build/moc_controlttrotary.o lin64_build/moc_dlgpreferences.o lin64_build/moc_dlgprefsound.o lin64_build/moc_dlgprefmidibindings.o lin64_build/moc_dlgprefplaylist.o lin64_build/moc_dlgprefnomidi.o lin64_build/moc_dlgprefcontrols.o lin64_build/moc_dlgprefbpm.o lin64_build/moc_dlgbpmscheme.o lin64_build/moc_dlgabout.o lin64_build/moc_dlgprefeq.o lin64_build/moc_dlgprefcrossfader.o lin64_build/moc_dlgmidilearning.o lin64_build/moc_dlgtrackinfo.o lin64_build/moc_dlgprepare.o lin64_build/moc_dlgautodj.o lin64_build/engine/moc_engineworker.o lin64_build/engine/moc_engineworkerscheduler.o lin64_build/engine/moc_enginebuffer.o lin64_build/engine/moc_engineobject.o lin64_build/engine/moc_enginecontrol.o lin64_build/engine/moc_ratecontrol.o lin64_build/engine/moc_loopingcontrol.o lin64_build/engine/moc_bpmcontrol.o lin64_build/engine/moc_cuecontrol.o lin64_build/moc_cachingreader.o lin64_build/moc_analyserqueue.o lin64_build/midi/moc_midimapping.o lin64_build/midi/moc_midiinputmappingtablemodel.o lin64_build/midi/moc_midioutputmappingtablemodel.o lin64_build/midi/moc_midichanneldelegate.o lin64_build/midi/moc_midistatusdelegate.o lin64_build/midi/moc_midinodelegate.o lin64_build/midi/moc_midioptiondelegate.o lin64_build/midi/moc_midiledhandler.o lin64_build/moc_controlgroupdelegate.o lin64_build/moc_controlvaluedelegate.o lin64_build/moc_mixxx.o lin64_build/moc_mixxxview.o lin64_build/moc_errordialoghandler.o lin64_build/widget/moc_wwidget.o lin64_build/widget/moc_wlabel.o lin64_build/widget/moc_wnumber.o lin64_build/widget/moc_wnumberpos.o lin64_build/widget/moc_wnumberrate.o lin64_build/widget/moc_wnumberbpm.o lin64_build/widget/moc_wknob.o lin64_build/widget/moc_wdisplay.o lin64_build/widget/moc_wvumeter.o lin64_build/widget/moc_wpushbutton.o lin64_build/widget/moc_wslidercomposed.o lin64_build/widget/moc_wstatuslight.o lin64_build/widget/moc_woverview.o lin64_build/widget/moc_wabstractcontrol.o lin64_build/widget/moc_wsearchlineedit.o lin64_build/moc_wtracktableview.o lin64_build/widget/moc_wtracktableviewheader.o lin64_build/widget/moc_wlibrarysidebar.o lin64_build/widget/moc_wlibrary.o lin64_build/widget/moc_wlibrarytableview.o lin64_build/widget/moc_wbrowsetableview.o lin64_build/widget/moc_wlibrarytextbrowser.o lin64_build/library/moc_trackcollection.o lin64_build/library/moc_basesqltablemodel.o lin64_build/library/moc_librarytablemodel.o lin64_build/library/moc_preparelibrarytablemodel.o lin64_build/library/moc_browsetablemodel.o lin64_build/library/moc_missingtablemodel.o lin64_build/library/moc_abstractxmltrackmodel.o lin64_build/library/moc_rhythmboxtrackmodel.o lin64_build/library/moc_rhythmboxplaylistmodel.o lin64_build/library/moc_itunestrackmodel.o lin64_build/library/moc_itunesplaylistmodel.o lin64_build/library/moc_playlisttablemodel.o lin64_build/library/moc_libraryfeature.o lin64_build/library/moc_preparefeature.o lin64_build/library/moc_autodjfeature.o lin64_build/library/moc_mixxxlibraryfeature.o lin64_build/library/moc_playlistfeature.o lin64_build/library/moc_rhythmboxfeature.o lin64_build/library/moc_itunesfeature.o lin64_build/library/moc_browsefeature.o lin64_build/library/moc_cratefeature.o lin64_build/library/moc_browsefilter.o lin64_build/library/moc_sidebarmodel.o lin64_build/library/moc_libraryscanner.o lin64_build/library/moc_libraryscannerdlg.o lin64_build/library/moc_legacylibraryimporter.o lin64_build/library/moc_library.o lin64_build/library/moc_searchthread.o lin64_build/library/moc_cratetablemodel.o lin64_build/library/dao/moc_cue.o lin64_build/library/dao/moc_trackdao.o lin64_build/library/moc_librarymidicontrol.o lin64_build/library/moc_promotracksfeature.o lin64_build/library/moc_featuredartistswebview.o lin64_build/library/moc_bundledsongswebview.o lin64_build/library/moc_songdownloader.o lin64_build/moc_parser.o lin64_build/moc_parserpls.o lin64_build/moc_parserm3u.o lin64_build/widget/moc_wvisualsimple.o lin64_build/widget/moc_wwaveformviewer.o lin64_build/widget/moc_wglwaveformviewer.o lin64_build/waveform/moc_renderobject.o lin64_build/waveform/moc_waveformrenderer.o lin64_build/waveform/moc_waveformrenderbackground.o lin64_build/waveform/moc_waveformrendersignal.o lin64_build/waveform/moc_waveformrendersignaltiles.o lin64_build/waveform/moc_waveformrendersignalpixmap.o lin64_build/waveform/moc_waveformrendermark.o lin64_build/waveform/moc_waveformrendermarkrange.o lin64_build/waveform/moc_waveformrenderbeat.o lin64_build/moc_trackinfoobject.o lin64_build/moc_player.o lin64_build/moc_soundmanager.o lin64_build/moc_dlgprefrecord.o lin64_build/moc_playerinfo.o lin64_build/midi/moc_mididevice.o lin64_build/midi/moc_mididevicemanager.o lin64_build/engine/moc_enginebufferscalest.o lin64_build/moc_dlgprefvinyl.o lin64_build/moc_vinylcontrolsignalwidget.o lin64_build/midi/moc_midiscriptengine.o -L/usr/share/qt4/lib -lid3tag -lmad -lsndfile -lvorbisfile -lvorbis -logg -lGL -lGLU -lporttime -lportmidi -lQtOpenGL -lQt3Support -lQtXml -lQtSvg -lQtSql -lQtScript -lQtXmlPatterns -lQtWebKit -lQtGui -lQtNetwork -lQtCore -lportaudio -lm -lpthread -lQt3Support -lQtXml -lQtGui -lQtCore -lQtNetwork -lQtOpenGL -lQtWebKit -lQtScript -lsndfile -lvorbisfile -lQtScript lin64_build/engine/enginebuffer.o: In function `EngineBuffer': /home/jeremy/features_beatjuggling/mixxx/src/engine/enginebuffer.cpp:167: undefined reference to `BeatjugglingControl::BeatjugglingControl(char const*, ConfigObject*, CachingReader*)' /home/jeremy/features_beatjuggling/mixxx/src/engine/enginebuffer.cpp:167: undefined reference to `BeatjugglingControl::BeatjugglingControl(char const*, ConfigObject*, CachingReader*)' lin64_build/engine/loopingcontrol.o: In function `LoopingControl': /home/jeremy/features_beatjuggling/mixxx/src/engine/loopingcontrol.cpp:46: undefined reference to `ControlSamplePosition::ControlSamplePosition(ConfigKey)' /home/jeremy/features_beatjuggling/mixxx/src/engine/loopingcontrol.cpp:55: undefined reference to `ControlSamplePosition::ControlSamplePosition(ConfigKey)' /home/jeremy/features_beatjuggling/mixxx/src/engine/loopingcontrol.cpp:46: undefined reference to `ControlSamplePosition::ControlSamplePosition(ConfigKey)' /home/jeremy/features_beatjuggling/mixxx/src/engine/loopingcontrol.cpp:55: undefined reference to `ControlSamplePosition::ControlSamplePosition(ConfigKey)' collect2: ld returned 1 exit status scons: *** [lin64_build/mixxx] Error 1 scons: building terminated because of errors. I'm not sure if this is supposed to compile... Jeremy On Sun, Aug 15, 2010 at 5:48 PM, Jeremy