apt-get purge が満たされていない依存関係について文句を言います。

別のIME（fcitx）を新しくインストールするために、すべてのIMEパッケージを削除しようとしています。私はこれを試しました：

apt-get purge ibus-anthy anthy anthy-common libanthy0 \
  ibus-mozc mozc-data mozc-server mozc-utils-gui \
  ^ibus.+ gir1.2-ibus.+ im-config python-ibus libpyzy-1.0.0 \
  libsunpinyin3 sunpinyin-data

次のような出力が提供され、満たされていない依存関係が原因で最終的に失敗します。 「インストール」が「削除」であると仮定しても、これはまだ奇妙な苦情のようです。上記のコマンドラインから明示的なibus-xxxパッケージを削除しようとしましたが（正規表現の重複によって問題が発生した場合）、違いはありませんでした。私は何が間違っていましたか？

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Note, selecting 'ibus-libthai' for regex '^ibus.'
Note, selecting 'ibus-table' for regex '^ibus.'
Note, selecting 'ibus-doc' for regex '^ibus.'
Note, selecting 'ibus-table-cantonese' for regex '^ibus.'
Note, selecting 'ibus-table-ipa-x-sampa' for regex '^ibus.'
Note, selecting 'ibus-table-thai' for regex '^ibus.'
Note, selecting 'ibus-table-jyutping' for regex '^ibus.'
Note, selecting 'ibus-table-yawerty' for regex '^ibus.'
Note, selecting 'ibus-cangjie' for regex '^ibus.'
Note, selecting 'ibus-anthy-dev' for regex '^ibus.'
Note, selecting 'ibus-table-cangjie-big' for regex '^ibus.'
Note, selecting 'ibus-table-wubi' for regex '^ibus.'
Note, selecting 'ibus-table-translit' for regex '^ibus.'
Note, selecting 'ibus-sunpinyin' for regex '^ibus.'
Note, selecting 'ibus-el' for regex '^ibus.'
Note, selecting 'ibus-table-translit-ua' for regex '^ibus.'
Note, selecting 'ibus-table-scj6' for regex '^ibus.'
Note, selecting 'ibus-pinyin' for regex '^ibus.'
Note, selecting 'ibus-chewing' for regex '^ibus.'
Note, selecting 'ibus-table-cangjie' for regex '^ibus.'
Note, selecting 'ibus-table-yong' for regex '^ibus.'
Note, selecting 'ibus-table-cns11643' for regex '^ibus.'
Note, selecting 'ibus-table-extraphrase' for regex '^ibus.'
Note, selecting 'ibus-table-cantonhk' for regex '^ibus.'
Note, selecting 'ibus-table-emoji' for regex '^ibus.'
Note, selecting 'ibus-array' for regex '^ibus.'
Note, selecting 'ibus-tabel-erbi' for regex '^ibus.'
Note, selecting 'ibus-m17n' for regex '^ibus.'
Note, selecting 'ibus-mozc' for regex '^ibus.'
Note, selecting 'ibus-xkbc' for regex '^ibus.'
Note, selecting 'ibus-qt4' for regex '^ibus.'
Note, selecting 'ibus-gtk' for regex '^ibus.'
Note, selecting 'ibus-table-quick-classic' for regex '^ibus.'
Note, selecting 'ibus-chewing-dbg' for regex '^ibus.'
Note, selecting 'ibus-table-quick' for regex '^ibus.'
Note, selecting 'ibus-hangul' for regex '^ibus.'
Note, selecting 'ibus-table-easy' for regex '^ibus.'
Note, selecting 'ibus-table-rustrad' for regex '^ibus.'
Note, selecting 'ibus-table-wu' for regex '^ibus.'
Note, selecting 'ibus-anthy' for regex '^ibus.'
Note, selecting 'ibus-clutter' for regex '^ibus.'
Note, selecting 'ibus-table-cangjie3' for regex '^ibus.'
Note, selecting 'ibus-table-cangjie5' for regex '^ibus.'
Note, selecting 'ibus-table-stroke5' for regex '^ibus.'
Note, selecting 'ibus-table-easy-big' for regex '^ibus.'
Note, selecting 'ibus-table-quick3' for regex '^ibus.'
Note, selecting 'ibus-table-quick5' for regex '^ibus.'
Note, selecting 'ibus-input-pad' for regex '^ibus.'
Note, selecting 'ibus-rime' for regex '^ibus.'
Note, selecting 'ibus-table-array30' for regex '^ibus.'
Note, selecting 'ibus-table-erbi' for regex '^ibus.'
Note, selecting 'ibus-gtk3' for regex '^ibus.'
Note, selecting 'ibus-tegaki' for regex '^ibus.'
Note, selecting 'ibus-table-latex' for regex '^ibus.'
Note, selecting 'ibus-table-erbi-qs' for regex '^ibus.'
Note, selecting 'ibus-googlepinyin' for regex '^ibus.'
Note, selecting 'ibus-libpinyin' for regex '^ibus.'
Note, selecting 'ibus-table-viqr' for regex '^ibus.'
Note, selecting 'ibus-skk' for regex '^ibus.'
Note, selecting 'ibus-table-compose' for regex '^ibus.'
Note, selecting 'ibus-unikey' for regex '^ibus.'
Note, selecting 'gir1.2-ibus-1.0' for regex 'gir1.2-ibus.'
Note, selecting 'libpyzy-1.0-0' for regex 'libpyzy-1.0.0'
gir1.2-ibus-1.0 is already the newest version.
gir1.2-ibus-1.0 set to manually installed.
ibus-anthy is already the newest version.
ibus-pinyin is already the newest version.
ibus-sunpinyin is already the newest version.
ibus-table is already the newest version.
ibus-table set to manually installed.
ibus-table-wubi is already the newest version.
ibus-mozc is already the newest version.
ibus-table-translit is already the newest version.
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 ibus-anthy : Depends: anthy but it is not going to be installed
              Depends: libanthy0 but it is not going to be installed
 ibus-anthy-dev : Depends: anthy but it is not going to be installed
 ibus-array : Depends: python-ibus but it is not going to be installed
 ibus-el : Depends: python-ibus but it is not going to be installed
 ibus-googlepinyin : Depends: python-ibus but it is not going to be installed
 ibus-mozc : Depends: mozc-data but it is not going to be installed
 ibus-pinyin : Depends: libpyzy-1.0-0 but it is not going to be installed
               Depends: python-ibus but it is not going to be installed
 ibus-sunpinyin : Depends: libsunpinyin3 but it is not going to be installed
                  Depends: sunpinyin-data but it is not going to be installed
 ibus-xkbc : Depends: python-ibus but it is not going to be installed
E: Unable to correct problems, you have held broken packages.