当我尝试安装 synaptic 和许多其他应用程序时,依赖项存在。我已完成
sudo apt-get update
sudo apt-get install -f
sudo dpkg --configure -a
但这些都不起作用。
我该怎么办?我只想安装 synaptic。
apt-cache policy synaptic libept1.4.12 libgtk2-perl rarian-compat
synaptic:
Installed: (none)
Candidate: 0.81.1ubuntu1
Version table:
*** 0.81.1ubuntu1 0
500 in.archive.ubuntu.com/ubuntu trusty-updates/universe amd64
Packages
libept1.4.12:
Installed: (none)
Candidate: (none)
Version table:
libgtk2-perl:
Installed: (none)
Candidate: (none)
Version table:
rarian-compat:
Installed: (none)
Candidate: (none)
Version table:
sudo apt-get install --simulate libept1.4.12
[sudo] password for mohammad786:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libept1.4.12 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted,
or is only available from another source
E: Package 'libept1.4.12' has no installation candidate