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Message #105935
[Bug 1428972] Re: Unmet dependencies for libcheese-gtk23 and libcheese7 on 14.04.2
Similar error when install qt-sdk or qtcreator on 14.04.2
zhy@zhy-ubuntu:~$ sudo apt-get install qtcreator
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
正在读取状态信息... 完成
有一些软件包无法被安装。如果您用的是 unstable 发行版,这也许是
因为系统无法达到您要求的状态造成的。该版本中可能会有一些您需要的软件
包尚未被创建或是它们已被从新到(Incoming)目录移出。
下列信息可能会对解决问题有所帮助:
下列软件包有未满足的依赖关系:
unity-control-center : 依赖: libcheese-gtk23 (>= 3.4.0) 但是它将不会被安装
依赖: libcheese7 (>= 3.0.1) 但是它将不会被安装
E: 错误,pkgProblemResolver::Resolve 发生故障,这可能是有软件包被要求保持现状的缘故。
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https://bugs.launchpad.net/bugs/1428972
Title:
Unmet dependencies for libcheese-gtk23 and libcheese7 on 14.04.2
Status in unity-control-center package in Ubuntu:
Confirmed
Bug description:
I bumped into this issue while trying to install canonical-
certification-client from our PPA [1]
ubuntu@201307-13942:~$ sudo apt-get install canonical-certification-client
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:
unity-control-center : Depends: libcheese-gtk23 (>= 3.4.0) but it is not going to be installed
Depends: libcheese7 (>= 3.0.1) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
However, the version number for these two packages are bigger than the
required version number:
ubuntu@201307-13942:~$ dpkg -l | grep libcheese-gtk23
ii libcheese-gtk23:amd64 3.10.2-0ubuntu2 amd64 tool to take pictures and videos from your webcam - widgets
ubuntu@201307-13942:~$ dpkg -l | grep libcheese7
ii libcheese7:amd64 3.10.2-0ubuntu2 amd64 tool to take pictures and videos from your webcam - base library
ubuntu@201307-13942:~$
I have no clue for how this happens. I thought it was a problem to our
PPA (bug 1427524), but I think we're not alone [2]
[1] http://ppa.launchpad.net/checkbox-dev/ppa/ubuntu/
[2] http://askubuntu.com/questions/593369/
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References