Hi, sorry I attached two wrong files containing the many false positives already noticed by some of the replies. Here the actual results.
Sorry. cheers, josch
==> apache2_2.4.9-1.arch-all.unusedbd.real <== libcap-dev:amd64=1:2.22-1.2 ==> apparmor_2.8.0-5.arch-all.unusedbd.real <== dejagnu=1.5-3 texlive-latex-recommended=2014.20140528-3 ==> apr-util_1.5.3-2.arch-all.unusedbd.real <== libpcre3-dev:amd64=1:8.31-5 ==> apt_1.0.3.arch-all.unusedbd.real <== automake=1:1.14.1-3 ==> at-spi2-atk_2.10.2-3.arch-all.unusedbd.real <== libglib2.0-bin=2.40.0-3 ==> avahi_0.6.31-4.arch-all.unusedbd.real <== python-all-dev=2.7.6-2 ==> bc_1.06.95-8.arch-all.unusedbd.real <== bison=2:3.0.2.dfsg-2 libreadline-dev:amd64=6.3-6 ==> bison_3.0.2.dfsg-2.arch-all.unusedbd.real <== autotools-dev=20140510.1 ==> blcr_0.8.5-2.1.arch-all.unusedbd.real <== autoconf=2.69-6 automake=1:1.14.1-3 autotools-dev=20140510.1 libtool=2.4.2-1.7 ==> bluez_4.101-4.1.arch-all.unusedbd.real <== bison=2:3.0.2.dfsg-2 gstreamer-tools=0.10.36-1.2 ==> boost-defaults_1.55.0.2.arch-all.unusedbd.real <== libboost1.55-dev:amd64=1.55.0+dfsg-1 ==> ceph_0.80.1-1.arch-all.unusedbd.real <== libboost-dev:amd64=1.55.0.2 libboost-system-dev:amd64=1.55.0.2 python-all=2.7.6-2 uuid-runtime=2.20.1-5.7 ==> chicken_4.8.0.5-1.arch-all.unusedbd.real <== texinfo=5.2.0.dfsg.1-3 ==> cloog_0.18.2-1.arch-all.unusedbd.real <== texinfo=5.2.0.dfsg.1-3 ==> cpio_2.11+dfsg-2.arch-all.unusedbd.real <== texinfo=5.2.0.dfsg.1-3 ==> cunit_2.1-2.dfsg-1.arch-all.unusedbd.real <== quilt=0.63-2 ==> cups-filters_1.0.53-1.arch-all.unusedbd.real <== sharutils=1:4.14-2 ==> curl_7.37.0-1.arch-all.unusedbd.real <== ca-certificates=20140325 openssh-server=1:6.6p1-5 python=2.7.6-2 ==> db5.3_5.3.28-3.arch-all.unusedbd.real <== gcj-native-helper=2:1.7-52 ==> dbus-python_1.2.0-2.arch-all.unusedbd.real <== xmlto=0.0.25-2 ==> dbus_1.8.2-1.arch-all.unusedbd.real <== python=2.7.6-2 ==> devscripts_2.14.4.arch-all.unusedbd.real <== libjson-perl=2.61-1 libterm-size-perl=0.207-1+b1 ==> doxygen_1.8.7-1.arch-all.unusedbd.real <== texlive-extra-utils=2014.20140528-2 ==> e2fsprogs_1.42.10-1.arch-all.unusedbd.real <== m4=1.4.17-4 ==> ecj_3.9.0-2.arch-all.unusedbd.real <== python=2.7.6-2 ==> eglibc_2.18-7.arch-all.unusedbd.real <== autoconf=2.69-6 quilt=0.63-2 ==> exiv2_0.23-1.arch-all.unusedbd.real <== autotools-dev=20140510.1 dh-linktree=0.4 libjs-jquery=1.7.2+dfsg-3 ==> fastjar_0.98-5.arch-all.unusedbd.real <== texinfo=5.2.0.dfsg.1-3 ==> fftw3_3.3.4-1.arch-all.unusedbd.real <== ghostscript=9.05~dfsg-8.1 transfig=1:3.2.5.e-3 ==> findlib_1.4.1-1.arch-all.unusedbd.real <== gawk=1:4.1.1+dfsg-1 ==> flite_1.4-release-8.arch-all.unusedbd.real <== ghostscript=9.05~dfsg-8.1 ==> fontconfig_2.11.0-5.arch-all.unusedbd.real <== gperf=3.0.4-1 ==> freeglut_2.8.1-2.arch-all.unusedbd.real <== libxt-dev:amd64=1:1.1.4-1 ==> freetds_0.91-6.arch-all.unusedbd.real <== libreadline-dev:amd64=6.3-6 ==> gdb_7.6.2-1.1.arch-all.unusedbd.real <== autoconf=2.69-6 flex=2.5.39-7 gcj-jdk=4:4.9.0-1 gobjc=4:4.8.2-4 libtool=2.4.2-1.7 procps=1:3.3.9-5 ==> geoclue-2.0_2.1.8-1.arch-all.unusedbd.real <== geoip-database=20140509-1 ==> geoip_1.6.0-1.arch-all.unusedbd.real <== zlib1g-dev:amd64=1:1.2.8.dfsg-1 ==> ghostscript_9.05~dfsg-8.1.arch-all.unusedbd.real <== freeglut3-dev:amd64=2.8.1-2 ==> gnome-keyring_3.12.0-2.arch-all.unusedbd.real <== ca-certificates=20140325 docbook-xml=4.5-7.2 libglib2.0-doc=2.40.0-3 libtasn1-3-dev=3.6-1 ==> gnome-vfs_2.24.4-4.arch-all.unusedbd.real <== libattr1-dev:amd64=1:2.4.47-1 ==> gpac_0.5.0+svn5194~dfsg1-3.arch-all.unusedbd.real <== libxmlrpc-c3-dev=1.16.33-3.2 ==> gpm_1.20.4-6.1.arch-all.unusedbd.real <== texi2html=1.82+dfsg1-3 texlive-base=2014.20140528-3 ==> graphviz_2.26.3-17.arch-all.unusedbd.real <== pdksh=49-2 ==> gsl_1.16+dfsg-1.arch-all.unusedbd.real <== libtool=2.4.2-1.7 ==> gst-plugins-base0.10_0.10.36-1.1.arch-all.unusedbd.real <== gir1.2-freedesktop=1.40.0-2 gir1.2-glib-2.0=1.40.0-2 ==> gst-plugins-base1.0_1.2.4-1.arch-all.unusedbd.real <== gir1.2-freedesktop=1.40.0-2 ==> gstreamer1.0_1.2.4-1.arch-all.unusedbd.real <== gir1.2-freedesktop=1.40.0-2 libgmp3-dev=2:6.0.0+dfsg-4 ==> gtest_1.7.0-3.arch-all.unusedbd.real <== python=2.7.6-2 ==> gtk+2.0_2.24.23-1.arch-all.unusedbd.real <== libatk1.0-doc=2.12.0-1 libcairo2-doc=1.12.16-2 libglib2.0-doc=2.40.0-3 libpango1.0-doc=1.36.3-1 ==> gtk+3.0_3.12.2-1.arch-all.unusedbd.real <== gsettings-desktop-schemas=3.8.2-2 ==> gtkglext_1.2.0-3.1.arch-all.unusedbd.real <== autotools-dev=20140510.1 ==> heimdal_1.6~rc2+dfsg-6.arch-all.unusedbd.real <== libperl4-corelibs-perl=0.003-1 ==> hunspell_1.3.2-7.arch-all.unusedbd.real <== libreadline-dev:amd64=6.3-6 ==> hwloc_1.9-3.arch-all.unusedbd.real <== autotools-dev=20140510.1 doxygen-latex=1.8.7-1 help2man=1.45.1 transfig=1:3.2.5.e-3 ==> ijs_0.35-10.arch-all.unusedbd.real <== docbook-utils=0.6.14-3 docbook=4.5-5.1 ghostscript=9.05~dfsg-8.1 ==> klibc_2.0.3-1.arch-all.unusedbd.real <== bison=2:3.0.2.dfsg-2 m4=1.4.17-4 ==> lcms_1.19.dfsg1-1.3.arch-all.unusedbd.real <== libtiff4-dev:amd64=4.0.3-8 ==> libarchive_3.1.2-8.arch-all.unusedbd.real <== sharutils=1:4.14-2 ==> libcap2_2.22-1.2.arch-all.unusedbd.real <== indent=2.2.11-4 ==> libdaemon_0.14-6.arch-all.unusedbd.real <== lynx=2.8.8pre5-1 ==> libdbi_0.9.0-2.arch-all.unusedbd.real <== jadetex=3.13-14 ==> libdc1394-22_2.2.2-1.arch-all.unusedbd.real <== chrpath=0.16-1 ==> libffi_3.1-1.arch-all.unusedbd.real <== g++-multilib=4:4.8.2-4 ==> libgd2_2.1.0-3.arch-all.unusedbd.real <== html2text=1.3.2a-17 ==> libglade2_2.6.4-2.arch-all.unusedbd.real <== libglib2.0-doc=2.40.0-3 libgtk2.0-doc=2.24.23-1 python=2.7.6-2 ==> libgnome-keyring_3.8.0-2.arch-all.unusedbd.real <== gnome-keyring=3.12.0-2 python-gobject=3.12.1-1 ==> libidl_0.8.14-0.3.arch-all.unusedbd.real <== texinfo=5.2.0.dfsg.1-3 ==> libidn_1.28-2.arch-all.unusedbd.real <== fastjar=2:0.98-5 ==> libmng_1.0.10-3.arch-all.unusedbd.real <== libtool=2.4.2-1.7 ==> libmnl_1.0.3-3.arch-all.unusedbd.real <== autotools-dev=20140510.1 dh-autoreconf=9 ==> libqmi_1.4.0-1.arch-all.unusedbd.real <== python=2.7.6-2 ==> libraw1394_2.1.0-1.arch-all.unusedbd.real <== autotools-dev=20140510.1 ==> libsecret_0.18-1.arch-all.unusedbd.real <== python-gobject=3.12.1-1 ==> libssh2_1.4.3-3.arch-all.unusedbd.real <== chrpath=0.16-1 ==> libtasn1-6_3.6-1.arch-all.unusedbd.real <== bison=2:3.0.2.dfsg-2 texinfo=5.2.0.dfsg.1-3 texlive-latex-base=2014.20140528-3 ==> libtheora_1.1.1+dfsg.1-3.2.arch-all.unusedbd.real <== devscripts=2.14.4 graphviz=2.26.3-17+b2 python=2.7.6-2 ==> libtool_2.4.2-1.7.arch-all.unusedbd.real <== gfortran=4:4.8.2-4 ==> libusb-1.0_1.0.18-2.arch-all.unusedbd.real <== pkg-config=0.28-1 ==> libusb_0.1.12-23.3.arch-all.unusedbd.real <== pkg-config=0.28-1 ==> libvoikko_3.7-2.arch-all.unusedbd.real <== autotools-dev=20140510.1 ==> libxkbcommon_0.4.0-1.arch-all.unusedbd.real <== flex=2.5.39-7 ==> libxml-parser-perl_2.41-1.arch-all.unusedbd.real <== sharutils=1:4.14-2 ==> libxml2_2.9.1+dfsg1-3.arch-all.unusedbd.real <== autotools-dev=20140510.1 libreadline-dev:amd64=6.3-6 ==> lirc_0.9.0~pre1-1.arch-all.unusedbd.real <== devscripts=2.14.4 python=2.7.6-2 ==> llvm-toolchain-3.4_3.4.1-4.arch-all.unusedbd.real <== automake=1:1.14.1-3 autotools-dev=20140510.1 diffstat=1.58-1 doxygen=1.8.7-1 flex=2.5.39-7 lcov=1.10-1 libtool=2.4.2-1.7 patchutils=0.3.3-1 procps=1:3.3.9-5 sharutils=1:4.14-2 tcl=8.6.0+8 texinfo=5.2.0.dfsg.1-3 ==> log4cxx_0.10.0-2.arch-all.unusedbd.real <== graphviz=2.26.3-17+b2 gsfonts=1:8.11+urwcyr1.0.7~pre44-4.2 zlib1g-dev:amd64=1:1.2.8.dfsg-1 ==> lua5.1_5.1.5-5.arch-all.unusedbd.real <== quilt=0.63-2 ==> lua5.2_5.2.3-1.arch-all.unusedbd.real <== quilt=0.63-2 ==> lynx-cur_2.8.8pre5-1.arch-all.unusedbd.real <== openssh-client=1:6.6p1-5 sharutils=1:4.14-2 telnet=0.17-36 ==> markupsafe_0.23-1.arch-all.unusedbd.real <== python-all-dev=2.7.6-2 python3-all-dev=3.4.1~rc1-1 ==> mpdecimal_2.4.0-6.arch-all.unusedbd.real <== autotools-dev=20140510.1 libgmp-dev:amd64=2:6.0.0+dfsg-4 ==> mpi-defaults_1.0.2+nmu1.arch-all.unusedbd.real <== openmpi-bin=1.6.5-8 ==> net-snmp_5.7.2.1~dfsg-6.arch-all.unusedbd.real <== python-all=2.7.6-2 ==> netcat-openbsd_1.105-7.arch-all.unusedbd.real <== quilt=0.63-2 ==> netcf_0.2.3-4.arch-all.unusedbd.real <== libtool=2.4.2-1.7 ==> netpbm-free_10.0-15.arch-all.unusedbd.real <== flex=2.5.39-7 ==> network-manager_0.9.8.10-3.arch-all.unusedbd.real <== libiw-dev:amd64=30~pre9-8 ==> ocaml_4.01.0-4.arch-all.unusedbd.real <== quilt=0.63-2 ==> open-iscsi_2.0.873+git0.3b4b4500-1.arch-all.unusedbd.real <== autotools-dev=20140510.1 bison=2:3.0.2.dfsg-2 flex=2.5.39-7 ==> openjdk-7_7u55-2.4.7-2.arch-all.unusedbd.real <== fonts-ipafont-mincho=00303-12 sharutils=1:4.14-2 time=1.7-25 wdiff=1.2.2-1 ==> openldap_2.4.39-1.arch-all.unusedbd.real <== debconf-utils=1.5.53 ==> openssl_1.0.1g-4.arch-all.unusedbd.real <== m4=1.4.17-4 ==> ossp-uuid_1.6.2-1.3.arch-all.unusedbd.real <== libtool=2.4.2-1.7 ==> pam_1.1.8-3.arch-all.unusedbd.real <== libdb-dev:amd64=5.3.0 ==> pango1.0_1.36.3-1.arch-all.unusedbd.real <== libglib2.0-doc=2.40.0-3 ==> parted_2.3-20.arch-all.unusedbd.real <== po4a=0.45-1 ==> php5_5.6.0~beta3+dfsg-2.arch-all.unusedbd.real <== chrpath=0.16-1 flex=2.5.39-7 mysql-server=5.5.37-1 netbase=5.2 netcat-traditional=1.10-40 ==> pygobject-2_2.28.6-12.arch-all.unusedbd.real <== cdbs=0.4.123 dbus-x11=1.8.2-1 docbook-xsl=1.78.1+dfsg-1 python-all-dbg=2.7.6-2 python-cairo-dbg=1.8.8-1+b2 quilt=0.63-2 xsltproc=1.1.28-2 ==> pygtk_2.24.0-3.arch-all.unusedbd.real <== cdbs=0.4.123 docbook-xsl=1.78.1+dfsg-1 python-all-dbg=2.7.6-2 python-all-dev=2.7.6-2 xsltproc=1.1.28-2 ==> python-apt_0.9.3.6.arch-all.unusedbd.real <== python3-all-dbg=3.4.1~rc1-1 ==> python-defaults_2.7.6-2.arch-all.unusedbd.real <== libhtml-tree-perl=5.03-1 ==> python-numpy_1.8.1-1.arch-all.unusedbd.real <== gfortran=4:4.8.2-4 ==> python-stdlib-extensions_2.7.5-1.arch-all.unusedbd.real <== blt-dev=2.4z-8 ==> python3-defaults_3.4.1~rc1-1.arch-all.unusedbd.real <== debiandoc-sgml=1.2.28-1 libhtml-tree-perl=5.03-1 python3-minimal=3.4.1~rc1-1 ==> qca2_2.0.3-5.arch-all.unusedbd.real <== ca-certificates=20140325 ==> qemu_2.0.0+dfsg-6.arch-all.unusedbd.real <== libattr1-dev:amd64=1:2.4.47-1 python=2.7.6-2 ==> qt4-x11_4.8.6+dfsg-1.arch-all.unusedbd.real <== flex=2.5.39-7 libpam0g-dev:amd64=1.1.8-3 libreadline-dev:amd64=6.3-6 ==> qtbase-opensource-src_5.2.1+dfsg-3.arch-all.unusedbd.real <== firebird-dev=2.5.2.26540.ds4-13 ==> qtwebkit_2.2.1-7.arch-all.unusedbd.real <== gperf=3.0.4-1 ==> radvd_1.9.1-1.1.arch-all.unusedbd.real <== autotools-dev=20140510.1 ==> rdfind_1.3.4-2.arch-all.unusedbd.real <== autotools-dev=20140510.1 ==> re2c_0.13.5-1.arch-all.unusedbd.real <== bison=2:3.0.2.dfsg-2 ==> readline5_5.2+dfsg-2.arch-all.unusedbd.real <== texinfo=5.2.0.dfsg.1-3 ==> readline6_6.3-6.arch-all.unusedbd.real <== lib32ncursesw5-dev=5.9+20140118-1 texinfo=5.2.0.dfsg.1-3 ==> redhat-cluster_3.1.8-1.1.arch-all.unusedbd.real <== libbz2-dev:amd64=1.0.6-5 libopenais-dev=1.1.4-4.1 python-pexpect=3.2-1 xsltproc=1.1.28-2 ==> redland_1.0.17-1.arch-all.unusedbd.real <== libdb-dev:amd64=5.3.0 ==> rpm_4.11.2-3.arch-all.unusedbd.real <== libreadline-dev:amd64=6.3-6 ==> rrdtool_1.4.8-1.arch-all.unusedbd.real <== groff=1.22.2-5 ==> sane-backends_1.0.24-1.1.arch-all.unusedbd.real <== libgphoto2-2-dev=2.5.4-1 texlive-latex-extra=2014.20140528-2 ==> spice_0.12.5-1.arch-all.unusedbd.real <== python=2.7.6-2 ==> sqlite3_3.8.4.3-3.arch-all.unusedbd.real <== libreadline-dev:amd64=6.3-6 ==> sqlite_2.8.17-11.arch-all.unusedbd.real <== autoconf=2.69-6 automake=1:1.14.1-3 libreadline-dev:amd64=6.3-6 libtool=2.4.2-1.7 ==> stunnel4_5.01-3.arch-all.unusedbd.real <== openssl=1.0.1g-4 sdf=2.001+1-3 ==> tbb_4.2~20140122-1.arch-all.unusedbd.real <== libjs-jquery=1.7.2+dfsg-3 ==> tcltk-defaults_8.6.0+8.arch-all.unusedbd.real <== subversion=1.8.9-1 ==> tdb_1.2.13-4.arch-all.unusedbd.real <== python-all-dbg=2.7.6-2 ==> texinfo_5.2.0.dfsg.1-3.arch-all.unusedbd.real <== libintl-perl=1.23-1 libtext-unidecode-perl=0.04-2 ==> texlive-bin_2014.20140528.34243-2.arch-all.unusedbd.real <== sharutils=1:4.14-2 time=1.7-25 ==> tidy_20091223cvs-1.3.arch-all.unusedbd.real <== libtool=2.4.2-1.7 ==> tiff_4.0.3-8.arch-all.unusedbd.real <== libxmu-dev:amd64=2:1.1.2-1 ==> torque_2.4.16+dfsg-1.4.arch-all.unusedbd.real <== libreadline-dev:amd64=6.3-6 ==> unixodbc_2.3.1-3.arch-all.unusedbd.real <== libreadline-dev:amd64=6.3-6 ==> usbredir_0.6-2.arch-all.unusedbd.real <== autotools-dev=20140510.1 ==> vala-0.24_0.24.0-2.arch-all.unusedbd.real <== gnome-pkg-tools=0.19.3 lsb-release=4.1+Debian12 ==> valgrind_3.9.0-5.arch-all.unusedbd.real <== docbook=4.5-5.1 gcc-multilib=4:4.8.2-4 gdb=7.6.2-1.1+b1 ==> x264_0.142.2389+git956c8d8-5.arch-all.unusedbd.real <== libx11-dev:amd64=2:1.6.2-2 ==> xcb-util-image_0.3.9-1.arch-all.unusedbd.real <== autoconf=2.69-6 automake=1:1.14.1-3 libtool=2.4.2-1.7 ==> xcb-util-keysyms_0.3.9-1.arch-all.unusedbd.real <== autoconf=2.69-6 automake=1:1.14.1-3 libtool=2.4.2-1.7 ==> xcb-util-renderutil_0.3.8-1.1.arch-all.unusedbd.real <== autoconf=2.69-6 automake=1:1.14.1-3 libtool=2.4.2-1.7 ==> xcb-util-wm_0.4.1-1.arch-all.unusedbd.real <== autoconf=2.69-6 automake=1:1.14.1-3 libtool=2.4.2-1.7 ==> xcb-util_0.3.8-2.arch-all.unusedbd.real <== autoconf=2.69-6 automake=1:1.14.1-3 libtool=2.4.2-1.7 ==> xen_4.3.0-3.arch-all.unusedbd.real <== libaio-dev=0.3.109-4 ==> xfonts-utils_7.7+1.arch-all.unusedbd.real <== quilt=0.63-2 ==> xfsprogs_3.2.0.arch-all.unusedbd.real <== autoconf=2.69-6 libtool=2.4.2-1.7 ==> xmlto_0.0.25-2.arch-all.unusedbd.real <== docbook-xml=4.5-7.2 docbook-xsl=1.78.1+dfsg-1 libxml2-utils=2.9.1+dfsg1-3 sgml-base=1.26+nmu4 xsltproc=1.1.28-2 ==> xutils-dev_7.7+3.arch-all.unusedbd.real <== autoconf=2.69-6 ==> yasm_1.2.0-2.arch-all.unusedbd.real <== bison=2:3.0.2.dfsg-2 python=2.7.6-2 xmlto=0.0.25-2 ==> zookeeper_3.4.5+dfsg-2.arch-all.unusedbd.real <== default-jdk-doc=0.52 procps=1:3.3.9-5
==> blcr_0.8.5-2.1.no-arch-all.unusedbd.real <== dh-kpatches=0.99.36+nmu1 ==> fftw3_3.3.4-1.no-arch-all.unusedbd.real <== texinfo=5.2.0.dfsg.1-3 ==> gst-plugins-base0.10_0.10.36-1.1.no-arch-all.unusedbd.real <== gstreamer0.10-doc=0.10.36-1.2 libglib2.0-doc=2.40.0-3 ==> krb5_1.12.1+dfsg-1.no-arch-all.unusedbd.real <== doxygen=1.8.7-1 ==> libraw1394_2.1.0-1.no-arch-all.unusedbd.real <== docbook-utils=0.6.14-3 docbook-xml=4.5-7.2 ==> libsoup2.4_2.46.0-2.no-arch-all.unusedbd.real <== dbus-x11=1.8.2-1 dbus=1.8.2-1 ==> opus_1.1-1.no-arch-all.unusedbd.real <== doxygen=1.8.7-1 ==> python-numpy_1.8.1-1.no-arch-all.unusedbd.real <== libblas-dev=1.2.20110419-7 liblapack-dev=3.5.0-2 ==> yajl_2.1.0-1.no-arch-all.unusedbd.real <== doxygen=1.8.7-1