$ head /var/lib/apt/lists/*main*Package* ==> /var/lib/apt/lists/in.archive.ubuntu.com_ubuntu_dists_lucid-backports_main_binary-i386_Packages <== Package: clamav Priority: optional Section: utils Installed-Size: 576 Maintainer: Ubuntu Developers Original-Maintainer: ClamAV Team Architecture: i386 Version: 0.96.1+dfsg-3ubuntu5~lucid1 Depends: libc6 (>= 2.7), libclamav6 (>= 0.96.1+dfsg), zlib1g (>= 1:1.1.4), clamav-freshclam | clamav-data Recommends: clamav-base ==> /var/lib/apt/lists/in.archive.ubuntu.com_ubuntu_dists_lucid_main_binary-i386_Packages <== Package: abrowser Priority: optional Section: web Installed-Size: 132 Maintainer: Ubuntu Mozilla Team Architecture: all Source: firefox Version: 3.6.3+nobinonly-0ubuntu4 Replaces: abrowser-3.5, abrowser-3.6 Provides: abrowser-3.5, abrowser-3.6 ==> /var/lib/apt/lists/in.archive.ubuntu.com_ubuntu_dists_lucid-proposed_main_binary-i386_Packages <== Package: apache2 Priority: optional Section: web Installed-Size: 36 Maintainer: Ubuntu Developers Original-Maintainer: Debian Apache Maintainers Architecture: i386 Version: 2.2.14-5ubuntu8.3 Depends: apache2-mpm-worker (= 2.2.14-5ubuntu8.3) | apache2-mpm-prefork (= 2.2.14-5ubuntu8.3) | apache2-mpm-event (= 2.2.14-5ubuntu8.3) | apache2-mpm-itk (= 2.2.14-5ubuntu8.3), apache2.2-common (= 2.2.14-5ubuntu8.3) Filename: pool/main/a/apache2/apache2_2.2.14-5ubuntu8.3_i386.deb ==> /var/lib/apt/lists/in.archive.ubuntu.com_ubuntu_dists_lucid-updates_main_binary-i386_Packages <== Package: abrowser Priority: optional Section: web Installed-Size: 136 Maintainer: Ubuntu Mozilla Team Architecture: all Source: firefox Version: 3.6.10+build1+nobinonly-0ubuntu0.10.04.1 Replaces: abrowser-3.5, abrowser-3.6 Provides: abrowser-3.5, abrowser-3.6 ==> /var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_lucid-security_main_binary-i386_Packages <== Package: abrowser Priority: optional Section: web Installed-Size: 136 Maintainer: Ubuntu Mozilla Team Architecture: all Source: firefox Version: 3.6.10+build1+nobinonly-0ubuntu0.10.04.1 Replaces: abrowser-3.5, abrowser-3.6 Provides: abrowser-3.5, abrowser-3.6 $