this is the plugin link that you can install in your eclipse by
Help -> “Install New Software” ->
Update Site (STABLE): http://yiiclipse.maziarz.org/updatesite/STABLE/
Update Site (DEVELOPMENT): http://yiiclipse.maziarz.org/updatesite/DEV/
then press “ADD” then you need to set a Name so you can give whatever you want .. i used to give “Yiiclipse”
then press “OK” . then you will see a list of yiiclipse where you have to check in the list then press “Next” then “Finish”.
After install it will require a restart of eclipse.
then enjoy !!