Cannot assume lsb_release exists

quickstart.sh

@@ -87,9 +87,6 @@ docker         --version
 docker-compose --version
 
 if [[ "$OSTYPE" == "linux-gnu" ]]; then
-
-    echo "      : Your system is:"
-    lsb_release -a
     echo " "
     echo "-------------------------------------------------------------------------------------"
     echo "      : This is working on x86_64 ; Your kernel is:"
@@ -109,7 +106,7 @@ if [[ "$OSTYPE" == "linux-gnu" ]]; then
     cat /proc/meminfo  | grep Free
 else
     echo " "
-    echo "Warning : This is not a Linux ...  ( Less tested ... )  "
+    echo "Warning : Platforms other than Linux are less tested"
     echo " "
 fi