here's the result of running the command:

Package pavucontrol is not installed, so not removed
The following packages were automatically installed and are no longer required:
gcj-4.3-base libglib1.2ldbl imlib11 libwildmidi0 libboost-regex1.34.1
guile-1.8 librpmbuild0 libavutil-unstripped-49 lilypond-doc aisleriot
libboost-regex1.38.0 gtali lilypond-data libgcj9-0 ttf-wqy-zenhei
swh-plugins glchess libgcj-bc libk3b3 sndfile-programs libgtk1.2
libsoundtouch1c2 postfix libdiscid0 twolame mplayer-skins gnobots2
gnome-mahjongg liblog4j1.2-java-gcj ttf-kannada-fonts lsb-graphics
lsb-desktop same-gnome libdca0 libopenspc0 m4 liblog4j1.2-java librpmio0
audacity-data librpm0 ncurses-term libass1 libass3 libboost-thread1.37.0
gnibbles libcommons-cli-java libdvbpsi5 libswt-gtk-3.4-java gcj-4.4-jre-lib
libggi-target-x libgcj10 libmysqlclient15off libx264-65
libtorrent-rasterbar2 libvlc2 gnome-games-common libk3b3-extracodecs
libenca0 gcj-4.4-base libqt4-gui libggi2 gnotski libgcj-common gnometris
libgii1 ttf-telugu-fonts libclutter-1.0-0 libswt-gnome-gtk-3.4-jni freepats
vamps lsb libgcj9-jar libnspr4-dev pax iagno glines libffado0 flac
libdbus-qt-1-1c2 libpano13-0 libgii1-target-x libclutter-gtk-0.10-0
gnome-sudoku rpm lilypond libphonon4 libkate1 libcdaudio1 libmimic0
libgtk1.2-common imlib-base gnotravex gnect gdk-imlib11 liblua5.1-0
ttf-oriya-fonts mjpegtools bsd-mailx rosegarden-data libgmyth0 vlc-data
liblrdf0 libtar libboost-filesystem1.37.0 mailx libcommons-lang-java
mkvtoolnix lsb-core ttf-bengali-fonts libvlccore2 alien
libswt-cairo-gtk-3.4-jni libebml0 libboost-system1.37.0 libglademm-2.4-1c2a
libmatroska0 libofa0 libmms0 libiptcdata0 texinfo libboost-python1.37.0
qt4-qtconfig libsdl-image1.2 libswt-gtk-3.4-jni java-wrappers lsb-cxx
libmusicbrainz3-6 libswt-mozilla-gtk-3.4-jni gnomine
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 15 not upgraded.