mythtv-backend-master dependencies

% sudo apt-get install mythtv-backend-master
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  eject gdisk golang-1.6-go golang-1.6-src libatasmart4 libhdhomerun2
  libmythavcodec57 libmythavfilter6 libmythavformat57 libmythavutil55
  libmythpostproc54 libmythswresample2 libmythswscale4 libsoundtouch1
  libudisks2-0 python-mythtv python-selinux ttf-freefont ttf-tiresias udisks2
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  adwaita-icon-theme aspell aspell-en at-spi2-core dbus-x11
  dconf-gsettings-backend dconf-service enchant fonts-dejavu
  fonts-dejavu-extra fonts-texgyre fonts-tlwg-purisa fonts-tlwg-purisa-ttf
  gconf-service gconf2 gconf2-common gcr gdebi-core gksu glib-networking
  glib-networking-common glib-networking-services gnome-keyring
  gnome-packagekit gnome-packagekit-data gsettings-desktop-schemas
  gstreamer1.0-plugins-good gstreamer1.0-x hunspell-en-us libaa1 libaspell15
  libatk-bridge2.0-0 libatspi2.0-0 libc6-dbg libcairo-gobject2
  libcanberra-gtk3-0 libcanberra-gtk3-module libcanberra0 libcolord2
  libdbus-glib-1-2 libdconf1 libdv4 libenchant1c2a libepoxy0 libfontenc1
  libgck-1-0 libgconf-2-4 libgcr-3-common libgcr-base-3-1 libgcr-ui-3-1
  libgksu2-0 libgnome-keyring-common libgnome-keyring0 libgtk-3-0 libgtk-3-bin
  libgtk-3-common libgtop-2.0-10 libgtop2-common libhunspell-1.4-0 libhyphen0
  libjavascriptcoregtk-4.0-18 libjson-glib-1.0-0 libjson-glib-1.0-common
  libmyth-0.28-0 libmyth-python libmythtv-perl libnotify4
  libpackagekit-glib2-18 libpam-gnome-keyring librest-0.7-0 libshout3
  libsoup-gnome2.4-1 libsoup2.4-1 libstartup-notification0 libutempter0
  libv4l-0 libv4lconvert0 libwavpack1 libwayland-egl1-mesa
  libwebkit2gtk-4.0-37 libwebkit2gtk-4.0-37-gtk2 libxaw7 libxft2 libxmu6
  libxxf86dga1 mythtv-backend mythtv-common mythtv-database mythtv-dbg
  mythtv-transcode-utils mythweb notification-daemon p11-kit p11-kit-modules
  packagekit packagekit-tools pinentry-gnome3 pwgen python3-chardet
  python3-debian python3-six ttf-dejavu ttf-dejavu-core ttf-dejavu-extra
  update-notifier x11-utils xbitmaps xterm zenity zenity-common
Suggested packages:
  aspell-doc spellutils gconf-defaults-service hunspell
  openoffice.org-hunspell | openoffice.org-core libcanberra-gtk0
  libcanberra-pulse colord libdv-bin oss-compat libenchant-voikko gvfs
  mythtv-frontend mytharchive appstream-index pinentry-doc xfonts-cyrillic
The following NEW packages will be installed:
  adwaita-icon-theme aspell aspell-en at-spi2-core dbus-x11
  dconf-gsettings-backend dconf-service enchant fonts-dejavu
  fonts-dejavu-extra fonts-texgyre fonts-tlwg-purisa fonts-tlwg-purisa-ttf
  gconf-service gconf2 gconf2-common gcr gdebi-core gksu glib-networking
  glib-networking-common glib-networking-services gnome-keyring
  gnome-packagekit gnome-packagekit-data gsettings-desktop-schemas
  gstreamer1.0-plugins-good gstreamer1.0-x hunspell-en-us libaa1 libaspell15
  libatk-bridge2.0-0 libatspi2.0-0 libc6-dbg libcairo-gobject2
  libcanberra-gtk3-0 libcanberra-gtk3-module libcanberra0 libcolord2
  libdbus-glib-1-2 libdconf1 libdv4 libenchant1c2a libepoxy0 libfontenc1
  libgck-1-0 libgconf-2-4 libgcr-3-common libgcr-base-3-1 libgcr-ui-3-1
  libgksu2-0 libgnome-keyring-common libgnome-keyring0 libgtk-3-0 libgtk-3-bin
  libgtk-3-common libgtop-2.0-10 libgtop2-common libhunspell-1.4-0 libhyphen0
  libjavascriptcoregtk-4.0-18 libjson-glib-1.0-0 libjson-glib-1.0-common
  libmyth-0.28-0 libmyth-python libmythtv-perl libnotify4
  libpackagekit-glib2-18 libpam-gnome-keyring librest-0.7-0 libshout3
  libsoup-gnome2.4-1 libsoup2.4-1 libstartup-notification0 libutempter0
  libv4l-0 libv4lconvert0 libwavpack1 libwayland-egl1-mesa
  libwebkit2gtk-4.0-37 libwebkit2gtk-4.0-37-gtk2 libxaw7 libxft2 libxmu6
  libxxf86dga1 mythtv-backend mythtv-backend-master mythtv-common
  mythtv-database mythtv-dbg mythtv-transcode-utils mythweb
  notification-daemon p11-kit p11-kit-modules packagekit packagekit-tools
  pinentry-gnome3 pwgen python3-chardet python3-debian python3-six ttf-dejavu
  ttf-dejavu-core ttf-dejavu-extra update-notifier x11-utils xbitmaps xterm
  zenity zenity-common
0 upgraded, 111 newly installed, 0 to remove and 1 not upgraded.
Need to get 77.7 MB/265 MB of archives.
After this operation, 529 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
Abort.