Ubuntu 14.04.1 LTSにEvolutionをインストールできない
私は試した：
sudo add-apt-repository ppa:fta/gnome3
sudo apt-get update
sudo apt-get install evolution
出力：
Reading package lists ... Done
Building dependency tree
Reading state information ... Done
Some packages could not be installed. Perhaps you are asking the impossible,
or using the unstable distribution that some required
packages have not yet been created or been moved out of Incoming.
The following information may help you:
The following packages have unmet dependencies:
evolution: Depends: libevolution (= 3.13.7-fta1.2 ~ trusty) but it will not be installed
Depends: bogofilter but it can not be installed
Depends: spamassassin but it can not be installed
Depends: highlight but it can not be installed
Depends: gnome-icon-theme-full (> = 2.30.2.1) but it can not be installed
Recommends: evolution-plugins but it will not be installed
E: Unable to correct problems, you have delayed (held) broken packages.
答え1
解決した回答.launchpad.net/ubuntu/+source/evolution/+question/258829以前にオフにしていたすべての jackdaws を Synaptic タブの「ソフトウェア」リポジトリに追加し、「その他のソフトウェア」から古いものをいくつか削除した後、WAU と evolution (テスト リリース 3.12) が正常にインストールされました。