How I learned to love Dependency Injections in PHP. Practical uses for them and how to use them in Codeigniter 3.
When installing Drupal on a fresh Debian 8 server I received this error from wget.
Connecting to ftp.drupal.org (ftp.drupal.org)|22.214.171.124|:443... connected.
ERROR: The certificate of ‘ftp.drupal.org’ is not trusted.
ERROR: The certificate of ‘ftp.drupal.org’ hasn't got a known issuer.
The fix is;
apt-get install ca-certificates