我最近一直在尝试安装 Shutter，但在输入时出现此错误sudo apt-get install shutter
Reading package lists... Done
Building dependency tree
Reading state information... Done
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:
shutter : Depends: libgnome2-perl but it is not going to be installed
Depends: libgnome2-vfs-perl but it is not going to be installed
Depends: libgnome2-wnck-perl but it is not going to be installed
Depends: libgnome2-gconf-perl but it is not going to be installed
Depends: libxml-simple-perl but it is not going to be installed
Depends: libwww-mechanize-perl but it is not going to be installed
Depends: libwww-perl but it is not going to be installed
Depends: perlmagick
Depends: libgtk2-imageview-perl but it is not going to be installed
Depends: libnet-dbus-perl but it is not going to be installed
Depends: libgnome2-canvas-perl but it is not going to be installed
Depends: libgtk2-unique-perl but it is not going to be installed
Depends: libproc-processtable-perl but it is not going to be installed
Depends: libjson-xs-perl but it is not going to be installed
Depends: libnet-dropbox-api-perl but it is not going to be installed
Recommends: libgoo-canvas-perl but it is not going to be installed
Recommends: libgtk2-appindicator-perl but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
答案1
我之所以想到这个解决方案，是因为对于这个游戏，scrabble AI，一个独立的拼字游戏，我需要 sudo apt install libgnome2-canvas-perl，但这不起作用。
但是，这个使用 ppa 安装 shutter 的页面帮我搞定了，游戏现在可以正常运行了。
sudo add-apt-repository ppa:linuxuprising/shutter
sudo apt update
sudo apt update shutter
安装一些插件更新后，shutter 确实打开了。然后我从软件源中删除了 ppa，以防万一。
编辑：哎呀，我忘了对我来说最重要的东西——拼字游戏 https://github.com/apikler/ScrabbleAI
解压缩，然后从放置它的位置运行 perl scrabble.pl。