having a problem with getting my drool rule to work

[olgar]

rule "Basic1"

  when

       xpathGreaterThan  "count(/OrderLineList/OrderLine/Order[@OrderType = 'PICK-UP'])", "0"

  then

       Log : "Inside_Pickup";

       Destination : "Send";

  end

rule "Routing Rule to ReminderSend using XPATH" extends "Basic1"

  when

       xpathEquals  "count(/OrderLineList[(@IsPICKUPReminder)])", "1"

  then

       Log : "ReminderSend";

       Destination : "ReminderSend";

  end

rule "Routing Rule to Send using XPATH" extends "Basic1"

  when

       xpathEquals  "count(/OrderLineList[(@IsPICKUPReminder)])", "0"

  then

       Log : "Send";

       Destination : "Send";

  end