same error
W: Duplicate sources.list entry
http://archive.canonical.com/ubuntu/ saucy/partner amd64 Packages (/var/lib/apt/lists/archive.canonical.com_ubuntu_dists_saucy_partner_binary-amd64_Packages)
W: Duplicate sources.list entry
http://archive.canonical.com/ubuntu/ saucy/partner i386 Packages (/var/lib/apt/lists/archive.canonical.com_ubuntu_dists_saucy_partner_binary-i386_Packages)
W: Duplicate sources.list entry
http://archive.getdeb.net/ubuntu/ saucy-getdeb/apps amd64 Packages (/var/lib/apt/lists/archive.getdeb.net_ubuntu_dists_saucy-getdeb_apps_binary-amd64_Packages)
W: Duplicate sources.list entry
http://archive.getdeb.net/ubuntu/ saucy-getdeb/apps i386 Packages (/var/lib/apt/lists/archive.getdeb.net_ubuntu_dists_saucy-getdeb_apps_binary-i386_Packages)
W: You may want to run apt-get update to correct these problems