dpkg error: trying to overwrite X, which is also in package Y

dpkg error: trying to overwrite X, which is also in package Y
오늘 ubuntu9.10 alpha4 업그레이드에 문제가 발생했습니다.

Preparing to replace language-pack-zh 1:9.10 (using .../language-pack-zh_1%3a9.10+20090805_all.deb) ...

Unpacking replacement language-pack-zh ...

Preparing to replace language-pack-zh-base 1:9.10 (using .../language-pack-zh-base_1%3a9.10+20090805_all.deb) ...

Unpacking replacement language-pack-zh-base ...

dpkg: error processing /var/cache/apt/archives/language-pack-zh-base_1%3a9.10+20090805_all.deb (--unpack):

trying to overwrite `/usr/share/locale-langpack/zh_TW/LC_MESSAGES/sed.mo', which is also in package language-pack-zh-hant-base

dpkg-deb: subprocess paste killed by signal (Broken pipe)

Preparing to replace language-pack-gnome-zh 1:9.10 (using .../language-pack-gnome-zh_1%3a9.10+20090805_all.deb) ...

Unpacking replacement language-pack-gnome-zh ...

Preparing to replace language-pack-gnome-zh-base 1:9.10 (using .../language-pack-gnome-zh-base_1%3a9.10+20090805_all.deb) ...

Unpacking replacement language-pack-gnome-zh-base ...

dpkg: error processing /var/cache/apt/archives/language-pack-gnome-zh-base_1%3a9.10+20090805_all.deb (--unpack):

trying to overwrite `/usr/share/locale-langpack/zh_TW/LC_MESSAGES/gnome-settings-daemon.mo', which is also in package language-pack-gnome-zh-hant-base

중국어는 다음과 같이 표시됩니다.

(  ...   123909  。)

  language-pack-gnome-zh-hans-base (  .../language-pack-gnome-zh-hans-base_1%3a9.10+20090819_all.deb) ...

dpkg：  /var/cache/apt/archives/language-pack-gnome-zh-hans-base_1%3a9.10+20090819_all.deb (--unpack) ：

 “/usr/share/locale-langpack/zh_CN/LC_MESSAGES/gnome-settings-daemon.mo”，  language-pack-gnome-zh-base

dpkg-deb:      (Broken pipe) 

  language-pack-gnome-zh-hant-base (  .../language-pack-gnome-zh-hant-base_1%3a9.10+20090819_all.deb) ...

dpkg：  /var/cache/apt/archives/language-pack-gnome-zh-hant-base_1%3a9.10+20090819_all.deb (--unpack) ：

 “/usr/share/locale-langpack/zh_TW/LC_MESSAGES/gnome-settings-daemon.mo”，  language-pack-gnome-zh-base

dpkg-deb:      (Broken pipe) 

 ：

/var/cache/apt/archives/language-pack-gnome-zh-hans-base_1%3a9.10+20090819_all.deb

/var/cache/apt/archives/language-pack-gnome-zh-hant-base_1%3a9.10+20090819_all.deb

E: Sub-process /usr/bin/dpkg returned an error code (1)

이와 같은 오류:
dpkg: error processing/var/cache/apt/archives/AAA(–unpack): trying to overwrite`/usr/lib/BBB', which is also in package CCC dpkg-deb:subprocess paste killed by signal(Broken pipe) Errors were encountered while processing: AAA E: Sub-process/usr/bin/dpkg returned an error code(1) 해결 방법:
sudo dpkg -i --force-overwrite AAA
(give full path of AAA), and then run
sudo apt-get -f install
again.