Ubuntu 14.10: Por favor, substitua todo o texto em /etc/apt/sources.list
com este novo texto
deb http://old-releases.ubuntu.com/ubuntu/ utopic main restricted
deb http://old-releases.ubuntu.com/ubuntu/ utopic multiverse universe
deb http://old-releases.ubuntu.com/ubuntu/ utopic-updates main restricted
deb http://old-releases.ubuntu.com/ubuntu/ utopic-updates multiverse universe
deb http://old-releases.ubuntu.com/ubuntu/ utopic-backports main restricted
deb http://old-releases.ubuntu.com/ubuntu/ utopic-backports multiverse universe
deb http://old-releases.ubuntu.com/ubuntu/ utopic-security main restricted
deb http://old-releases.ubuntu.com/ubuntu/ utopic-security multiverse universe
... e execute sudo apt-get update
Instalando "bibliotecas do OpenSSL": sudo apt-get install libssl-dev pkg-config