cPanel Installation Error

Hello, I'm trying to install Cpanel from my new Dedicated server and when i enter command wget -N http://httpupdate.cPanel.net/latest
Getting this error --2007-04-04 19:26:09-- http://httpupdate.cpanel.net/latest Resolving httpupdate.cpanel.net... 94.75.231.77, 208.43.129.162, 208.74.121.39, ... Connecting to httpupdate.cpanel.net|94.75.231.77|:80... connected. HTTP request sent, awaiting response... 301 Moved Permanently Location: https://securedownloads.cpanel.net/latest [following] --2007-04-04 19:26:09-- https://securedownloads.cpanel.net/latest Resolving securedownloads.cpanel.net... 208.74.121.38, 208.74.123.12 Connecting to securedownloads.cpanel.net|208.74.121.38|:443... connected. ERROR: cannot verify securedownloads.cpanel.net"s certificate, issued by "/C=GB/ST=Greater Manchester/L=Salford/O=COMODO CA Limited/CN=COMODO RSA Domain Validation Secure Server CA": Issued certificate not yet valid. To connect to securedownloads.cpanel.net insecurely, use "--no-check-certificate".
Can anyone help me please? Thanks