$ sudo apt-get install libgtk-3-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  python-clientcookie python-testrepository libmono-c5-1.0-cil mesa-utils
  feynmf python-pastebin python-geoip python-meliae libavutil49 libfolks0
  libiw-dev libgegl-0.0-dev python-pastedeploy python-django-openid-auth
  gir1.2-mx-1.0 libmodplug0c2 python-epydoc libimobiledevice1
  apache2-mpm-worker libxcb-render-util0-dev libpython3.1 libdee-1.0-0
  postgresql-8.4-amqp valac-0.10 banshee-extensions-common
  texlive-metapost-doc libmagick++2 libedata-cal1.2-7 libzeitgeist-1.0-0
  podsleuth libdirectfb-extra libumfpack5.4.0 libexiv2-6 libexiv2-9
  libaprutil1-ldap libfolks-telepathy0 apache2-utils libfolks18 liblzma1
  gir1.2-soup-2.4 libvala-0.10-0 apache2 libalut0 postgresql-plpython-8.4
  libpstoedit0c2a python-scipy libxcb-icccm1 pstoedit apache2.2-common
  ufraw-batch gir1.0-mutter-2.31 libgirepository1.0-0 python-tz
  libsubunit-perl libdbusmenu-glib2 python-vobject subunit
  libaprutil1-dbd-sqlite3 libgwibber0 python-docutils w3c-dtd-xhtml
  libebackend1.2-dev python-django libdbusmenu-gtk2 texlive-metapost
  apache2.2-bin libpoppler6 libgtksourceview-3.0-dev purifyeps python-boto
  libwildmidi0 libtextcat-data-utf8 ubuntuone-funambol-database-dependencies
  docbook-xsl-doc-html libbabl-0.0-0-dev xserver-xephyr python-recaptcha
  libamd2.2.0 libappindicator0 monit python-zope.copy libxdot4 libxvidcore4
  libzeitgeist-gio python-django-south ubuntu-netbook-default-settings
  mumble-11x exiv2 ubunet-database-dependencies python-nautilus
  libboo2.0.9-cil libsox1a libapache2-mod-wsgi testrepository libvala0
  python-roman libfolks-telepathy18 python-subunit libdirectfb-dev
  python-beautifulsoup libxcb-property1 libmpcdec3 python-pastescript
  libsysfs-dev openssh-blacklist libmythes-1.2-0 libclutk-0.3-0
  libreadline-dev
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
  baobab brasero dconf-tools empathy empathy-common file-roller gir1.2-gtk-3.0
  gkbd-capplet gnome-dictionary gnome-keyring gnome-media gnome-screenshot
  gnome-search-tool gnome-settings-daemon gnome-system-log
  gnome-themes-standard libbrasero-media3-1 libcanberra-dev
  libcanberra-gtk-dev libcanberra-gtk0 libcanberra-gtk3-0
  libcanberra-gtk3-0-dbg libcanberra-gtk3-dev libcanberra-gtk3-module
  libcanberra-gtk3-module-dbg libcanberra-pulse libcanberra0
  libclutter-gtk-1.0-0 libclutter-gtk-1.0-dev libdbusmenu-gtk3-3
  libdbusmenu-gtk3-dev libgcr-3-0 libgcr-dev libgdict-1.0-6
  libgnome-desktop-3-0 libgnome-desktop-3-dev libgnome-media-profiles-3.0-0
  libgnome-media-profiles-dev libgnomekbd-dev libgnomekbd7 libgtk-3-0
  libgtk-3-bin libgtk-3-common libgtksourceview-3.0-0 libgtksourceview-3.0-dev
  liblaunchpad-integration-3.0-1 liblaunchpad-integration-3.0-dev
  libmutter-dev libmutter-private0 libpeas-1.0-0 libpeas-common libpeas-dev
  mutter the-board zenity
Suggested packages:
  vcdimager libdvdcss2 lha unrar p7zip-rar ncompress rpm2cpio unace lzip lzop
  rzip unalz zoo arj cdrdao libclutter-gtk-1.0-doc libgtk-3-doc libpeas-doc
  gnome-themes
Recommended packages:
  brasero-cdrkit nautilus-sendto-empathy
The following packages will be REMOVED:
  eog evince gedit gedit-plugins gir1.2-evince-2.32 gir1.2-tb-1.0
  gnome-applets gnome-applets-dbg gnome-bluetooth gnome-control-center
  gnome-nettool gnome-panel gnome-power-manager gnome-screensaver gnome-shell
  gnome-user-share gtk-theme-engine-clearlooks gtk3-engines-murrine
  gtk3-engines-pixbuf gtk3.0-examples indicator-applet
  indicator-applet-appmenu indicator-applet-complete indicator-applet-session
  libcryptui-dev libcryptui0 libevdocument-dev libevdocument3 libevview-dev
  libevview3 libgail3.0-0 libgail3.0-0-dbg libgail3.0-common libgail3.0-dev
  libgnome-bluetooth8 libgnome-control-center-dev libgnome-control-center1
  libgnome-media-profiles-3.0 libgnome-media-profiles3.0 libgtk3.0-0
  libgtk3.0-0-dbg libgtk3.0-bin libgtk3.0-common libgtk3.0-dev libtb-1.0-0
  network-manager-gnome python-evince seahorse
The following NEW packages will be installed:
  libgnome-media-profiles-3.0-0 libgtk-3-0 libgtk-3-bin libgtk-3-common
  libgtk-3-dev libpeas-common
The following packages will be upgraded:
  baobab brasero dconf-tools empathy empathy-common file-roller gir1.2-gtk-3.0
  gkbd-capplet gnome-dictionary gnome-keyring gnome-media gnome-screenshot
  gnome-search-tool gnome-settings-daemon gnome-system-log
  gnome-themes-standard libbrasero-media3-1 libcanberra-dev
  libcanberra-gtk-dev libcanberra-gtk0 libcanberra-gtk3-0
  libcanberra-gtk3-0-dbg libcanberra-gtk3-dev libcanberra-gtk3-module
  libcanberra-gtk3-module-dbg libcanberra-pulse libcanberra0
  libclutter-gtk-1.0-0 libclutter-gtk-1.0-dev libdbusmenu-gtk3-3
  libdbusmenu-gtk3-dev libgcr-3-0 libgcr-dev libgdict-1.0-6
  libgnome-desktop-3-0 libgnome-desktop-3-dev libgnome-media-profiles-dev
  libgnomekbd-dev libgnomekbd7 libgtksourceview-3.0-0 libgtksourceview-3.0-dev
  liblaunchpad-integration-3.0-1 liblaunchpad-integration-3.0-dev
  libmutter-dev libmutter-private0 libpeas-1.0-0 libpeas-dev mutter the-board
  zenity
50 upgraded, 6 newly installed, 48 to remove and 207 not upgraded.
Need to get 29.3 MB of archives.
After this operation, 88.6 MB disk space will be freed.
Do you want to continue [Y/n]?