I am including all necessary scripts (The error was in order of the scripts + missing jQuery):\[code\]<script src="http://stackoverflow.com/questions/15687197/scripts/vendor/angular/angular.js"></script><script src="http://stackoverflow.com/questions/15687197/components/angular-bootstrap/ui-bootstrap-tpls.js"></script><script src="http://stackoverflow.com/questions/15687197/components/angular-ui/build/angular-ui.js"></script>\[/code\]And using this code snippet:\[code\]<div ng:controller="controller"> <ul ui:sortable ng:model="list"> <li ng:repeat="item in list" class="item">{{item}}</li> </ul> <hr /> <div ng:repeat="item in list">{{item}}</div></div>\[/code\]But I keep getting this error:\[code\]TypeError: Object [object Object] has no method 'sortable'\[/code\]Anybody ever experienced the same and knows the way out?