Unable to install the Connect IQ Plugin in Eclipse

I have formatted my PC and reinstalled Windows. I have installed Eclipse 4.7.2.
The problem is when I try to install the Connect IQ Plugin as described in the page of SDK ( https://developer.garmin.com/connect-iq/sdk/ )
I receive the message that it's not possible to find the content.xml file in the location https://developer.garmin.com/downloa...ct-iq/eclipse/

There are some problems in the site?
There is an alternative to install, also manually, the plugin?