compile plasma active from source

[Reza Shah]

Hi,

I'm trying to compile plasma-mobile from git.
But i'm facing these error:
/home/reza/kde/src/master/plasma-mobile/components/resourceinstance.cpp:
In member function ‘void ResourceInstance::syncWid()’:
/home/reza/kde/src/master/plasma-mobile/components/resourceinstance.cpp:85:94:
error: no matching function for call to
‘Activities::ResourceInstance::ResourceInstance(WId&, QUrl&, QString&,
QString&)’
/home/reza/kde/inst/master/include/KDE/Activities/../../kactivities/resourceinstance.h:107:5:
note: candidates are:
Activities::ResourceInstance::ResourceInstance(WId, QUrl, const
QString&, Activities::ResourceInstance::AccessReason, const QString&,
QObject*)
/home/reza/kde/inst/master/include/KDE/Activities/../../kactivities/resourceinstance.h:83:5:
note:
Activities::ResourceInstance::ResourceInstance(WId,
Activities::ResourceInstance::AccessReason, const QString&, QObject*)
/home/reza/kde/inst/master/include/KDE/Activities/../../kactivities/resourceinstance.h:54:1:
note:
Activities::ResourceInstance::ResourceInstance(const
Activities::ResourceInstance&)
/home/reza/kde/src/master/plasma-mobile/components/resourceinstance.cpp:90:29:
error: ‘class Activities::ResourceInstance’ has no member named
‘setTitle’

I have kdelibs from master installed.
I have not installed contour, is this related?

Regards,
Reza