I installed joomshoppin component (3.8.1) in joomla with version 2.5.9, I installed this component always and never gave me any error but always install over version 2.5.6 in the attached picture you can see the error
thanks greetings
Joomla: 2.5.9
JoomShopping: 3.8.1
JoomShopping: 3.8.1