deb http://repos.uclv.edu.cu/ubuntu trusty  main restricted universe multiverse
deb http://repos.uclv.edu.cu/ubuntu trusty-updates  main restricted universe multiverse
deb http://repos.uclv.edu.cu/ubuntu trusty-security  main restricted universe multiverse
deb http://repos.uclv.edu.cu/ubuntu trusty-backports  main restricted universe multiverse
deb http://repos.uclv.edu.cu/ubuntu trusty-proposed  main restricted universe multiverse