Error getting GPG public key



I´m trying to install SciDB on Ubuntu, v15.4 and this address is not available:

The command I was trying is:

wget -O- | sudo apt-key add -

How can I fix it?

Thanks in advance,

Mauro Assis


downloads is now exclusively https

change your url to https


Tks, mresnick.

I think you should fix pages like



The command that works in my case was wget -qO- | sudo apt-key add -