sudo apt-get install libqt4-dev
sudo apt-get install libqt4-dev, sudo apt-get install libqtgui4, sudo apt install libqt4-declarative, sudo apt-get install libpq-dev, sudo apt-get install libqtgui4:amd64, sudo apt-get install libqt5serialport5-dev, sudo apt-get install libqt5core5a, sudo apt-get install libqt5serialport5, sudo apt-get install libv4l-dev, sudo apt-get install libxt-dev, sudo apt-get install libvtk7-qt-dev, sudo apt-get install pyqt4-dev-tools, sudo apt-get install libsqlite3-dev, sudo apt-get install libvtk7.1-qt, sudo apt-get install libv4l2-dev, sudo apt-get install libqt5sql5-mysql, sudo apt install libpq-dev python3-dev, ubuntu install libqt4-dev, apt install libqt5-dev
sudo apt-get install libqt4-dev. There are any references about sudo apt-get install libqt4-dev in here. you can look below.
sudo apt-get install libqt4-dev
sudo apt-get install libqtgui4
sudo apt install libqt4-declarative
sudo apt-get install libpq-dev
sudo apt-get install libqtgui4:amd64
sudo apt-get install libqt5serialport5-dev
sudo apt-get install libqt5core5a
sudo apt-get install libqt5serialport5
sudo apt-get install libv4l-dev
sudo apt-get install libxt-dev
sudo apt-get install libvtk7-qt-dev
sudo apt-get install pyqt4-dev-tools
sudo apt-get install libsqlite3-dev
sudo apt-get install libvtk7.1-qt
sudo apt-get install libv4l2-dev
sudo apt-get install libqt5sql5-mysql
sudo apt install libpq-dev python3-dev
ubuntu install libqt4-dev
apt install libqt5-dev
sudo apt-get install libqt4-dev, sudo apt-get install libqtgui4, sudo apt install libqt4-declarative, sudo apt-get install libpq-dev, sudo apt-get install libqtgui4:amd64, sudo apt-get install libqt5serialport5-dev, sudo apt-get install libqt5core5a, sudo apt-get install libqt5serialport5, sudo apt-get install libv4l-dev, sudo apt-get install libxt-dev, sudo apt-get install libvtk7-qt-dev, sudo apt-get install pyqt4-dev-tools, sudo apt-get install libsqlite3-dev, sudo apt-get install libvtk7.1-qt, sudo apt-get install libv4l2-dev, sudo apt-get install libqt5sql5-mysql, sudo apt install libpq-dev python3-dev, ubuntu install libqt4-dev, apt install libqt5-dev
