Update the Dockerfile to be able to build the example QT app.

Dockerfile

@@ -1,7 +1,27 @@
 FROM ubuntu:18.04
 
 RUN apt-get update && \
-    apt-get install -y software-properties-common cmake libboost1.62-dev && \
+    apt-get install -y software-properties-common cmake libboost-dev && \
     add-apt-repository ppa:ubuntu-toolchain-r/test && \
     apt-get install -y g++-8 && \
     update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 60 --slave /usr/bin/g++ g++ /usr/bin/g++-8 
+
+RUN apt-get install -y \
+        cmake                   \
+        qt5-qmake               \
+        libqt5widgets5          \
+        libqt5opengl5-dev       \
+        qttools5-dev            \
+        qtbase5-dev             \
+        libxrandr-dev           \
+        libtiff5-dev            \
+        libpoppler-glib-dev     \
+        librsvg2-dev            \
+        libcairo2-dev           \
+        libcurl4-gnutls-dev     \
+        libgtkglext1-dev        \
+        libgdal-dev             \
+        libsdl1.2-dev           \
+        libgstreamer1.0-dev     \
+        libopenjp2-7-dev        \
+        libopenscenegraph-dev