Add some required packages to tools/install_dependencies.sh

tools/install_dependencies.sh

Index: tools/install_dependencies.sh
diff --git a/tools/install_dependencies.sh b/tools/install_dependencies.sh
index 037b8940bd0609f2c5fcff8f4c5c6eeabb8ba087..fd5c3669d0c30da168f1b896e2fe9a1e39afc2c8 100755
--- a/tools/install_dependencies.sh
+++ b/tools/install_dependencies.sh
@@ -26,24 +26,26 @@ if command -v lsb_release > /dev/null ; then
         Ubuntu)
             PACKAGES=$(cat<<-EOF
 		build-essential
-		libfreetype6-dev
+		freeglut3-dev
 		libfontconfig-dev
-		libpng12-dev
+		libfreetype6-dev
 		libgif-dev
+		libglu1-mesa-dev
+		libosmesa6-dev
+		libpng12-dev
 		libqt4-dev
 		EOF
             )
            if [ $(lsb_release -r -s) = '14.04' ] ; then
                PACKAGES="${PACKAGES} ninja-build"
-            fi
-            if ! dpkg_all_installed $PACKAGES; then
-                sudo apt-get install $PACKAGES
-            fi
-            exit
-            ;;
+           fi
+           if ! dpkg_all_installed $PACKAGES; then
+               sudo apt-get install $PACKAGES
+           fi
+           exit
+           ;;
     esac
 fi
 
 echo 'unknown system'
 exit 1
-