我如何使用 APT 找出它引用的是哪个包?
host# apt-get install xvnc4viewer
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Package xvnc4viewer 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 'xvnc4viewer' has no installation candidate
host#
host#
host#
host# apt-cache show xvnc4viewer
N: Can't select versions from package 'xvnc4viewer' as it is purely virtual
N: No packages found
host#
这是无法帮助您的情况之一
apt
,因为该软件包已从存储库中删除。您可以使用包裹跟踪器找到这一点;这将告诉您该包来自vnc4
源包,并且在它被删除之前,是一个依赖于tigervnc-viewer
.原因
apt
仍然知道它(并认为它是一个虚拟包),x2vnc
并且epoptes
仍然提到它。