threadviewbase.cpp: In constructor ` KitaThreadViewBase::KitaThreadViewBase(QWidget*, const char*, unsigned int) ': threadviewbase.cpp:81: error: `spacer2' undeclared (first use this function) threadviewbase.cpp:81: error: (Each undeclared identifier is reported only once for each function it appears in.) make[4]: *** [threadviewbase.lo] Error 1