+ case "$OperatingSystem" in
+ Mandriva)
+ echo Root password:
+ su -c "urpmi aria2"
+ downloadCpmmand=aria2c
+ ;;
+ Fedora)
+ echo Root password:
+ su -c "yum install aria2 -y"
+ downloadCpmmand=aria2c
+ ;;
+ Ubuntu)
+ echo Root password:
+ su -c "apt-get --yes install wget"
+ downloadCpmmand=wget
+ ;;
+ MacOS)
+ port install curl -y
+ downloadCpmmand=curl
+ ;;
+ *)
+ echo " '$OperatingSystem' : Unknown (for us...) Operating Sytem "
+ echo " Allowed values are (right now) Fedora, Ubuntu, MacOS "
+// exit 0
+ ;;
+ esac
+
+CREATOOLSBINDIR=Creatools-Bin
+rm -rf $CREATOOLSBINDIR
+mkdir $CREATOOLSBINDIR
+cd $CREATOOLSBINDIR
+$downloadCpmmand http://www.creatis.insa-lyon.fr/software/public/creatools/creaTools/creatools-Linux-Bin.sh
+source creatools-Linux-Bin.sh