update

options/build_gerbera.sh

@@ -62,9 +62,13 @@ rm -r -f ~/temp
 else
 echo -e "Cmake version O.K\n"
 fi
-sleep 2
 
+cd  ~/Build_Cube/options
+if [ ! -d gerbera ]
+then
 git clone https://github.com/gerbera/gerbera.git
+fi
+
 cd ~/Build_Cube/options/gerbera/scripts
 sudo ./install-pupnp.sh
 cd ~/Build_Cube/options/gerbera/scripts