Because there is no sudo in the commands.
It should look like
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
sudo apt-get update
and then it will...
Type: Posts; User: plucky; Keyword(s):
Because there is no sudo in the commands.
It should look like
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
sudo apt-get update
and then it will...