Unity 0.2.20 FTBFS

Binary package hint: unity

Unity 0.2.20-0ubuntu2 fails to build with:

panel/panel-indicator-model.c:43: error: redefinition of typedef ‘UnityPanelIndicatorsIndicatorsModel’
./unity-private.h:115: note: previous declaration of ‘UnityPanelIndicatorsIndicatorsModel’ was here
panel/panel-indicator-model.c:44: error: redefinition of typedef ‘UnityPanelIndicatorsIndicatorsModelClass’
./unity-private.h:116: note: previous declaration of ‘UnityPanelIndicatorsIndicatorsModelClass’ was here
panel/panel-indicator-model.c:45: error: redefinition of typedef ‘UnityPanelIndicatorsIndicatorsModelPrivate’
./unity-private.h:117: note: previous declaration of ‘UnityPanelIndicatorsIndicatorsModelPrivate’ was here
panel/panel-indicator-model.c:54: error: redefinition of typedef ‘UnityPanelIndicatorsIndicatorsFileModel’
./unity-private.h:126: note: previous declaration of ‘UnityPanelIndicatorsIndicatorsFileModel’ was here
panel/panel-indicator-model.c:55: error: redefinition of typedef ‘UnityPanelIndicatorsIndicatorsFileModelClass’
./unity-private.h:127: note: previous declaration of ‘UnityPanelIndicatorsIndicatorsFileModelClass’ was here
panel/panel-indicator-model.c:57: error: redefinition of typedef ‘UnityPanelIndicatorsIndicatorsFileModelPrivate’
./unity-private.h:128: note: previous declaration of ‘UnityPanelIndicatorsIndicatorsFileModelPrivate’ was here
panel/panel-indicator-model.c:61: error: redefinition of ‘struct _UnityPanelIndicatorsIndicatorsModel’
panel/panel-indicator-model.c:66: error: redefinition of ‘struct _UnityPanelIndicatorsIndicatorsModelClass’
panel/panel-indicator-model.c:72: error: redefinition of ‘struct _UnityPanelIndicatorsIndicatorsFileModel’
panel/panel-indicator-model.c:79: error: redefinition of ‘struct _UnityPanelIndicatorsIndicatorsFileModelClass’
make[4]: *** [libunity_private_la-panel-indicator-model.lo] Error 1
make[4]: Leaving directory `/home/test/tmp/unity-0.2.20/unity-private'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/test/tmp/unity-0.2.20/unity-private'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/test/tmp/unity-0.2.20'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/test/tmp/unity-0.2.20'
make: *** [debian/stamp-makefile-build] Error 2

Also, is it intentional that the sources contain both vala and c files?

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: unity 0.2.20-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-13.18-generic 2.6.35-rc6
Uname: Linux 2.6.35-13-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Mon Aug 2 11:14:49 2010
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: unity