由于“未满足的依赖性”，不能再使用“apt-get install”了

我不记得最近在我的电脑上做过任何想象，但我不能再运行apt-get install了

 $ sudo apt-get install phantomjs Reading package lists... Done Building dependency tree Reading state information... Done You might want to run 'apt-get -f install' to correct these: The following packages have unmet dependencies: libnspr4 : Breaks: libnspr4:i386 (!= 4.10.7-0ubuntu0.12.04.1) but 4.10.10-0ubuntu0.12.04.1 is to be installed libnspr4:i386 : Breaks: libnspr4 (!= 4.10.10-0ubuntu0.12.04.1) but 4.10.7-0ubuntu0.12.04.1 is to be installed E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution). 

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 $ sudo apt-get install -f Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following packages were automatically installed and are no longer required: linux-headers-3.2.0-83-generic gir1.2-timezonemap-1.0 node-node-uuid linux-image-3.2.0-89-generic realpath efibootmgr diffstat linux-headers-3.2.0-70-generic linux-headers-3.2.0-65-generic linux-headers-3.2.0-26-generic libdmraid1.0.0.rc16 libdebconfclient0 linux-headers-3.2.0-91-generic linux-headers-3.2.0-86-generic linux-headers-3.2.0-26 linux-headers-3.2.0-63 linux-headers-3.2.0-64 linux-headers-3.2.0-70 linux-headers-3.2.0-65 linux-headers-3.2.0-72 linux-headers-3.2.0-67 linux-headers-3.2.0-68 linux-headers-3.2.0-74 linux-headers-3.2.0-69 linux-headers-3.2.0-80 linux-headers-3.2.0-75 linux-headers-3.2.0-76 linux-headers-3.2.0-77 linux-headers-3.2.0-83 linux-headers-3.2.0-84 linux-headers-3.2.0-79 linux-headers-3.2.0-90 linux-headers-3.2.0-91 linux-headers-3.2.0-86 linux-headers-3.2.0-87 linux-headers-3.2.0-88 linux-headers-3.2.0-89 linux-headers-3.2.0-68-generic kpartx-boot libopts25 libv8-3.7.12.22 linux-headers-3.2.0-89-generic quilt autogen linux-headers-3.2.0-76-generic linux-tools-3.2.0-90 linux-tools-3.2.0-91 linux-tools-3.2.0-89 linux-headers-3.2.0-63-generic linux-headers-3.2.0-84-generic linux-headers-3.2.0-79-generic kpartx linux-image-3.13.0-63-generic rdate linux-headers-3.13.0-63 linux-headers-3.2.0-87-generic libssl-dev libdebian-installer4 linux-headers-3.2.0-74-generic linux-headers-3.2.0-69-generic libopts25-dev libssl-doc linux-image-3.2.0-90-generic zlib1g-dev apt-clone linux-headers-3.13.0-63-generic linux-headers-3.2.0-77-generic libev4 libv8-dev linux-headers-3.2.0-64-generic libc-ares2 linux-headers-3.2.0-90-generic libev-dev linux-headers-3.2.0-72-generic linux-headers-3.2.0-67-generic archdetect-deb dmraid libc-ares-dev python-pyicu linux-headers-3.2.0-88-generic linux-headers-3.2.0-80-generic linux-headers-3.2.0-75-generic linux-image-3.2.0-91-generic libllvm3.0:i386 Use 'apt-get autoremove' to remove them. The following extra packages will be installed: libnspr4 The following packages will be upgraded: libnspr4 1 upgraded, 0 newly installed, 0 to remove and 212 not upgraded. 2 not fully installed or removed. Need to get 0 B/141 kB of archives. After this operation, 0 B of additional disk space will be used. Do you want to continue [Y/n]? Y dpkg: error processing libnspr4 (--configure): libnspr4:amd64 4.10.7-0ubuntu0.12.04.1 cannot be configured because libnspr4:i386 is in a different version (4.10.10-0ubuntu0.12.04.1) dpkg: error processing libnspr4:i386 (--configure): libnspr4:i386 4.10.10-0ubuntu0.12.04.1 cannot be configured because libnspr4:amd64 is in a different version (4.10.7-0ubuntu0.12.04.1) Errors were encountered while processing: libnspr4 libnspr4:i386 E: Sub-process /usr/bin/dpkg returned an error code (1) 

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 $ apt-cache policy libnspr4 libnspr4:i386 libnspr4: Installed: 4.10.7-0ubuntu0.12.04.1 Candidate: 4.10.10-0ubuntu0.12.04.1 Version table: 4.10.10-0ubuntu0.12.04.1 0 500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages *** 4.10.7-0ubuntu0.12.04.1 0 100 /var/lib/dpkg/status 4.8.9-1ubuntu2 0 500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages libnspr4:i386: Installed: 4.10.10-0ubuntu0.12.04.1 Candidate: 4.10.10-0ubuntu0.12.04.1 Version table: *** 4.10.10-0ubuntu0.12.04.1 0 500 http://archive.ubuntu.com/ubuntu/ precise-updates/main i386 Packages 500 http://security.ubuntu.com/ubuntu/ precise-security/main i386 Packages 100 /var/lib/dpkg/status 4.8.9-1ubuntu2 0 500 http://archive.ubuntu.com/ubuntu/ precise/main i386 Packages 

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 $ sudo apt-get install libnspr4=4.10.10-0ubuntu0.12.04.1 Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be upgraded: libnspr4 1 upgraded, 0 newly installed, 0 to remove and 140 not upgraded. 5 not fully installed or removed. Need to get 0 B/141 kB of archives. After this operation, 0 B of additional disk space will be used. dpkg: error processing libnspr4 (--configure): libnspr4:amd64 4.10.7-0ubuntu0.12.04.1 cannot be configured because libnspr4:i386 is in a different version (4.10.10-0ubuntu0.12.04.1) dpkg: error processing libnspr4:i386 (--configure): libnspr4:i386 4.10.10-0ubuntu0.12.04.1 cannot be configured because libnspr4:amd64 is in a different version (4.10.7-0ubuntu0.12.04.1) dpkg: dependency problems prevent configuration of libnss3: libnss3 depends on libnspr4 (>= 4.8.6); however: Package libnspr4 is not configured yet. dpkg: error processing libnss3 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libnss3:i386: libnss3:i386 depends on libnspr4 (>= 4.8.6); however: Package libnspr4:i386 is not configured yet. dpkg: error processing libnss3:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libnss3-1d: libnss3-1d depends on libnss3 (= 2:3.21-0ubuntu0.12.04.2); however: No apport report written because the error message indicates its a followup error from a previous failure. No apport report written because the error message indicates its a followup error from a previous failure. Package libnss3 is not configured yet. dpkg: error processing libnss3-1d (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: libnspr4 libnspr4:i386 libnss3 libnss3:i386 libnss3-1d E: Sub-process /usr/bin/dpkg returned an error code (1) 

有人能告诉我如何解决这个问题吗？ 我做了一些尝试，但我不知道:(

Answer 1

您必须确保库的32位（ libnspr4:i386 ）和64位（ libnspr4 ）版本都存在于同一版本中。

无论出于何种原因（仅部分升级或安装PPA？）只有一个架构升级而另一个架构没有升级。

64位版本仍然停留在旧版本，甚至不再可下载。 我们将它升级到与updates/main存储库中的32位版本相同的版本：

 sudo apt-get install libnspr4=4.10.10-0ubuntu0.12.04.1 

这应该解决冲突。

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更新：

由于我的第一次尝试不起作用，我们现在将强制删除程序包的两个体系结构，同时保留所有依赖于它们的程序包，然后干净地重新安装它们。

你应该关闭所有运行的东西，并在删除和安装之间不做任何事情，因为我不知道你的哪个应用程序依赖于它，并且可能在它丢失时崩溃。

然后按以下顺序运行以下命令：

 sudo apt-get autoclean sudo dpkg --remove --force-depends libnspr4 libnspr4:i386 sudo apt-get install -f 

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另外为了保持包装系统的良好状态并释放一些空间，我建议也运行这些命令。 他们将从磁盘中删除过时的缓存二进制安装包，并删除不再需要的旧包，包括一些旧内核：

 sudo apt-get autoclean sudo apt-get autoremove 

Answer 2

您的问题是i386和amd64版本的软件包必须在两种架构中都相同，您需要使它们匹配。 您可能希望下载并安装它们，而不是尝试删除软件包，这是一个坏主意：

 apt-get download libnspr4:amd64 libnspr4:i386 sudo dpkg --force-depends-version -i libnspr4*.deb 

这将确保您安装这两个软件包时没有依赖性问题，以后可能需要修复。