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yum：gcc 尝试在 x86_64 服务器上安装 i686 架构

tag-icon • tag-icon yum x86
yum：gcc 尝试在 x86_64 服务器上安装 i686 架构

尝试YUM install gcc gcc-g++ make但失败了：

Package: glibc-2.17-260.el7.i686 (RHEL_SEC_7)
       Requires: glibc-common = 2.17-260.el7
       Installed: glibc-common-2.17-260.el7_6.3.x86_64 (@anaconda/7.6)
           glibc-common = 2.17-260.el7_6.3
       Available: glibc-common-2.17-55.el7.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-55.el7
       Available: glibc-common-2.17-55.el7_0.1.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-55.el7_0.1
       Available: glibc-common-2.17-55.el7_0.3.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-55.el7_0.3
       Available: glibc-common-2.17-55.el7_0.5.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-55.el7_0.5
       Available: glibc-common-2.17-78.el7.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-78.el7
       Available: glibc-common-2.17-105.el7.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-105.el7
       Available: glibc-common-2.17-106.el7_2.1.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-106.el7_2.1
       Available: glibc-common-2.17-106.el7_2.4.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-106.el7_2.4
       Available: glibc-common-2.17-106.el7_2.6.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-106.el7_2.6
       Available: glibc-common-2.17-106.el7_2.8.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-106.el7_2.8
       Available: glibc-common-2.17-157.el7.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-157.el7
       Available: glibc-common-2.17-157.el7_3.1.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-157.el7_3.1
       Available: glibc-common-2.17-157.el7_3.2.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-157.el7_3.2
       Available: glibc-common-2.17-157.el7_3.4.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-157.el7_3.4
       Available: glibc-common-2.17-157.el7_3.5.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-157.el7_3.5
       Available: glibc-common-2.17-196.el7.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-196.el7
       Available: glibc-common-2.17-196.el7_4.2.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-196.el7_4.2
       Available: glibc-common-2.17-222.el7.x86_64 (RHEL_7.6)
           glibc-common = 2.17-222.el7
       Available: glibc-common-2.17-260.el7.x86_64 (RHEL_SEC_7)
           glibc-common = 2.17-260.el7

但是，输出 yum list --showduplicates glibc显示：

Installed Packages
glibc.x86_64                   2.17-260.el7_6.3                   @anaconda/7.6

并 yum list --showduplicates glibc-common显示：

Installed Packages
glibc-common.x86_64               2.17-260.el7_6.3                @anaconda/7.6

显示的输出片段yum -v -y install gcc gcc-c++ make：

Package glibc.i686 0:2.17-260.el7 will be installed

为什么 yum 尝试混合架构？如何强制 yum 仅安装 x86_64 依赖项？

答案1

该gcc包有些特殊，因为其中的编译器可以生成 32 位和 64 位库。为此，它需要一些基本的 i686 系统库（libgcc和glibc）。除了重新编译编译器以禁用 32 位支持之外，您对此无能为力。

您最好找出glibc.i686安装失败的原因。看起来版本不匹配，可能是由于存储库组合不兼容（您已经安装了el7_6.3版本glibc-common，但glibc.i686软件包想要el7）。

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