How to Install fcitx-qimpanel in ubuntu:
  mkdir build; cd build
  sudo apt-get install cmake
  sudo apt-get install build-essential
  sudo apt-get install fcitx-libs-dev
  sudo apt-get install libqt4-declarative libqt4-dev libqt4-dev-bin qt4-default qt4-dev-tools  qt4-qmake
  cmake ../
  make
  sudo make install

