在两个不同的发行版中具有相同名称的包的示例，但每个发行版都引用了不相关的上游项目？

Question

我正在考虑跨不同发行版组织开源包，可能出现的问题之一是不同的发行版决定为同一事物分配不同的包名称，或者具有相同名称的包在一个发行版中是一回事，而在另一个发行版中则是完全不同的东西。

后者是否有任何实际例子，或者只是理论上的可能性？我已经搜索了一段时间，但没有找到一个实际的例子，我可以指出并说“在这里，这种情况确实发生了”。

Answer 1

docker

Ubuntu 15.04：

$ lsb_release -rd
Description:    Ubuntu 15.04
Release:    15.04

$ apt-cache show docker
Package: docker
...
Description-en: System tray for KDE3/GNOME2 docklet applications
 Docker is a docking application (WindowMaker dock app) which acts as a system
 tray for any desktop environment, allowing you to have a system tray    without
 running the KDE/GNOME panel Docker was designed to work with Openbox 2, but it
 should work fine in any window manager.
Description-md5: 032a37ba6228c22cbca1c0b960030eaa
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu

软呢帽 22：

$ cat /etc/os-release
NAME=Fedora
VERSION="22 (Twenty Two)"

$ dnf info docker
...
Available Packages
Name        : docker
...
Description : Docker is an open-source engine that automates the deployment of any
        : application as a lightweight, portable, self-sufficient container that will
        : run virtually anywhere.
        :
        : Docker containers can encapsulate any payload, and will run consistently on
        : and between virtually any server. The same container that a developer builds
        : and tests on a laptop will run at scale, in production*, on VMs, bare-metal
        : servers, OpenStack clusters, public instances, or combinations of the above.