Demo fixed for Process Payroll and Salary Structure
diff --git a/erpnext/demo/setup/setup_data.py b/erpnext/demo/setup/setup_data.py
index d279a64..f25bbc3 100644
--- a/erpnext/demo/setup/setup_data.py
+++ b/erpnext/demo/setup/setup_data.py
@@ -130,7 +130,7 @@
 		ss.from_date = e.date_of_joining if (e.date_of_joining
 			and e.date_of_joining > f.year_start_date) else f.year_start_date
 		ss.to_date = f.year_end_date
-
+		ss.payment_account = frappe.get_value('Account', {'account_type': 'Cash', 'company': erpnext.get_default_company(),'is_group':0}, "name")
 	ss.append('earnings', {
 		'salary_component': 'Basic',
 		"abbr":'B',