declare packages=( "bemenu-git" "cjdns-git" "cower-git" "dex-git" "dunst-git" "earnestly-font-collection-git" "goobook-git" "gvim-hg" "isync-git" "j4-dmenu-desktop-git" "kittypack-git" "mpv-git" "mutt-kz-git" "pacman-git" "pkgfile-git" "pbpst-git" "src-git" "termite-git" "vte3-select-text-git" "weechat-git" "youtube-dl-git" ) declare -A old_version