sudo pbuilder --update --distribution trusty --architecture amd64 --basetgz ~/code/athena/toolchains/pbuilder/trusty-abd64-base.tgz --mirror http://archive.ubuntu.com/ubuntu --components "main restricted universe multiverse" --debootstrapopts "--keyring=/usr/share/keyrings/ubuntu-archive-keyring.gpg" --buildresult ~/code/athena/toolchains/pbuilder/result --save-after-login --override-config