安装 cnijfilter-mp550series 包时未满足依赖关系

Question

我已经将我的 Canon MP550 打印机用于一些 Ubuntu 版本，并且安装始终有效：

$ sudo add-apt-repository ppa:michael-gruz/canon-trunk  
$ sudo apt-get update  
$ sudo apt-get install cnijfilter-mp550series

但是，在全新安装 14.04 时，我遇到了这个未满足的依赖问题：

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  to
resolve the situation:

The following packages have unmet dependencies:
  cnijfilter-mp550series: i386: Depends: libtiff4: i386 (> 3. 9. 5-3~) but
  it is not installable E: Unable to correct problems, you have held
  broken packages.

Answer 1

14.04 提供libtiff5但不是libtiff4（截至 13.10）。

要安装 13.10 版本，请前往 i386 下载页并选择要获取的镜像libtiff4_3.9.7-2ubuntu1_i386.deb。

现在使用Ctrl++打开终端并输入下载 deb 文件的文件夹：Altt

sudo dpkg -i ./libtiff4_3.9.7-2ubuntu1_i386.deb

您现在可以安装打印机驱动程序：

sudo apt-get install cnijfilter-mp550series