[yash101]

Here's the output:
rm -f main.o
rm -f *~ core *.core
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_WEBKIT -DQT_NO_DEBUG -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I../TestOpenCVLibFreenect -I/usr/include/qt4/QtCore -I/usr/include/qt4 -I. -I../TestOpenCVLibFreenect -I. -o main.o ../TestOpenCVLibFreenect/main.cpp
g++ -Wl,-O1 -o TestOpenCVLibFreenect main.o -L/usr/lib/x86_64-linux-gnu `pkg-config opencv --libs` libfreenect --libs` -lQtCore -lpthread

Sadly, I don't speak robot (or do I?) so I don't really understand what the problem is!