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libstdc++ 未满足的依赖关系

tag-icon • tag-icon apt c++
libstdc++ 未满足的依赖关系

当我输入：

sudo apt-get install libstdc++

我有：

The following packages have unmet dependencies:
 libstdc++-4.8-doc : Conflicts: libstdc++6-4.4-doc but 4.4.7-8ubuntu1 is to be installed
                 Conflicts: libstdc++6-4.6-doc but 4.6.4-6ubuntu2 is to be installed
                 Conflicts: libstdc++6-4.7-doc but 4.7.3-12ubuntu1 is to be installed
 libstdc++6-4.6-dbg : Conflicts: libstdc++6-4.4-dbg but 4.4.7-8ubuntu1 is to be installed
 libstdc++6-4.6-doc : Conflicts: libstdc++6-4.4-doc but 4.4.7-8ubuntu1 is to be installed
 libstdc++6-4.7-dbg : Conflicts: libstdc++6-4.4-dbg but 4.4.7-8ubuntu1 is to be installed
                  Conflicts: libstdc++6-4.6-dbg but 4.6.4-6ubuntu2 is to be installed
 libstdc++6-4.7-doc : Conflicts: libstdc++6-4.4-doc but 4.4.7-8ubuntu1 is to be installed
                  Conflicts: libstdc++6-4.6-doc but 4.6.4-6ubuntu2 is to be installed
 libstdc++6-4.8-dbg : Conflicts: libstdc++6-4.4-dbg but 4.4.7-8ubuntu1 is to be installed
                  Conflicts: libstdc++6-4.6-dbg but 4.6.4-6ubuntu2 is to be installed
                  Conflicts: libstdc++6-4.7-dbg but 4.7.3-12ubuntu1 is to be installed
 libstdc++6-4.8-dbg-armhf-cross : Conflicts: libstdc++6-4.7-dbg-armhf-cross but 4.7.3-11ubuntu1cross1.85 is to be installed
E: Unable to correct problems, you have held broken packages.

有什么想法吗？

编辑：

同样的问题：

sudo apt-get install clang++

得到：

The following packages have unmet dependencies:
 clang-3.3 : Breaks: clang-3.4 but 1:3.4-1ubuntu3 is to be installed
 clang-3.4 : Breaks: clang-3.3 but 1:3.3-16ubuntu1 is to be installed
 clang-3.5 : Breaks: clang but 1:3.4-0ubuntu1 is to be installed
         Breaks: clang-3.3 but 1:3.3-16ubuntu1 is to be installed
         Breaks: clang-3.4 but 1:3.4-1ubuntu3 is to be installed
 clang-format-3.3 : Breaks: clang-format-3.4 but 1:3.4-1ubuntu3 is to be installed
 clang-format-3.4 : Breaks: clang-format-3.3 but 1:3.3-16ubuntu1 is to be installed
 clang-format-3.5 : Breaks: clang-format-3.3 but 1:3.3-16ubuntu1 is to be installed
 python-clang-3.3 : Breaks: python-clang-3.4 but 1:3.4-1ubuntu3 is to be installed
 python-clang-3.4 : Breaks: python-clang-3.3 but 1:3.3-16ubuntu1 is to be installed
                Breaks: python-clang-3.5 but 1:3.5~svn201651-1ubuntu1 is to be installed
 python-clang-3.5 : Breaks: python-clang-3.3 but 1:3.3-16ubuntu1 is to be installed
                Breaks: python-clang-3.4 but 1:3.4-1ubuntu3 is to be installed
 E: Unable to correct problems, you have held broken packages.

答案1

libstdc++不是二进制软件包名称。由于libstdc++未找到与名称匹配的软件包，apt-get因此搜索与此正则表达式匹配的软件包，因此想要安装 4.4、4.6、4.7 和 4.8 以及相关-doc文件-dbg。同样适用于clang++

相反，您可能正在寻找的包libstdc++6（用于您的第一个命令）和libc++1（用于您的第二个命令）。

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