Changing language in K2 items

K2 is one of components on Joomla.  If you want to change language of its, here are the steps :

1. Get a translation package http://getk2.org/extend/translations
2. Now go to http://extensions.joomla.org/extensions/languages and search for your language pack to install first
3. Install first Joomla language pack
4. After that you can install the language pack for K2.