我有 CentOS 6.5
我正在尝试通过 yum 安装git，但在安装必备软件包时出错。我不需要，但使用 root 运行 sudo 并没有什么坏处。
错误信息：
--> Finished Dependency Resolution
Error: Multilib version problems found. This often means that the root
cause is something else and multilib version checking is just
pointing out that there is a problem. Eg.:
1. You have an upgrade for libselinux which is missing some
dependency that another package requires. Yum is trying to
solve this by installing an older version of libselinux of the
different architecture. If you exclude the bad architecture
yum will tell you what the root cause is (which package
requires what). You can try redoing the upgrade with
--exclude libselinux.otherarch ... this should give you an error
message showing the root cause of the problem.
2. You have multiple architectures of libselinux installed, but
yum can only see an upgrade for one of those arcitectures.
If you don't want/need both architectures anymore then you
can remove the one with the missing update and everything
will work.
3. You have duplicate versions of libselinux installed already.
You can use "yum check" to get yum show these errors.
...you can also use --setopt=protected_multilib=false to remove
this checking, however this is almost never the correct thing to
do as something else is very likely to go wrong (often causing
much more problems).
Protected multilib versions: libselinux-2.0.94-5.3.el6_4.1.i686 != libselinux-2.0.94-5.8.el6.x86_64
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
完整日志：
[root@server01 ~]# sudo yum -y install curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc perl-ExtUtils-MakeMaker
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Setting up Install Process
Package gcc-4.4.7-4.el6.x86_64 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package expat-devel.x86_64 0:2.0.1-11.el6_2 will be installed
---> Package gettext-devel.x86_64 0:0.17-16.el6 will be installed
--> Processing Dependency: gettext-libs = 0.17-16.el6 for package: gettext-devel-0.17-16.el6.x86_64
--> Processing Dependency: gettext = 0.17-16.el6 for package: gettext-devel-0.17-16.el6.x86_64
--> Processing Dependency: libgettextsrc-0.17.so()(64bit) for package: gettext-devel-0.17-16.el6.x86_64
--> Processing Dependency: libgettextpo.so.0()(64bit) for package: gettext-devel-0.17-16.el6.x86_64
--> Processing Dependency: libgettextlib-0.17.so()(64bit) for package: gettext-devel-0.17-16.el6.x86_64
--> Processing Dependency: libgcj_bc.so.1()(64bit) for package: gettext-devel-0.17-16.el6.x86_64
--> Processing Dependency: libasprintf.so.0()(64bit) for package: gettext-devel-0.17-16.el6.x86_64
---> Package libcurl-devel.x86_64 0:7.19.7-37.el6_4 will be installed
--> Processing Dependency: libidn-devel for package: libcurl-devel-7.19.7-37.el6_4.x86_64
--> Processing Dependency: automake for package: libcurl-devel-7.19.7-37.el6_4.x86_64
---> Package openssl-devel.x86_64 0:1.0.1e-30.el6 will be installed
--> Processing Dependency: openssl = 1.0.1e-30.el6 for package: openssl-devel-1.0.1e-30.el6.x86_64
--> Processing Dependency: krb5-devel for package: openssl-devel-1.0.1e-30.el6.x86_64
---> Package perl-ExtUtils-MakeMaker.x86_64 0:6.55-136.el6 will be installed
--> Processing Dependency: perl-devel for package: perl-ExtUtils-MakeMaker-6.55-136.el6.x86_64
--> Processing Dependency: perl(Test::Harness) for package: perl-ExtUtils-MakeMaker-6.55-136.el6.x86_64
---> Package zlib-devel.x86_64 0:1.2.3-29.el6 will be installed
--> Running transaction check
---> Package automake.noarch 0:1.11.1-4.el6 will be installed
--> Processing Dependency: autoconf >= 2.62 for package: automake-1.11.1-4.el6.noarch
---> Package gettext.x86_64 0:0.17-16.el6 will be installed
--> Processing Dependency: cvs for package: gettext-0.17-16.el6.x86_64
---> Package gettext-libs.x86_64 0:0.17-16.el6 will be installed
---> Package krb5-devel.x86_64 0:1.10.3-37.el6_6 will be installed
--> Processing Dependency: krb5-libs = 1.10.3-37.el6_6 for package: krb5-devel-1.10.3-37.el6_6.x86_64
--> Processing Dependency: libselinux-devel for package: krb5-devel-1.10.3-37.el6_6.x86_64
--> Processing Dependency: libcom_err-devel for package: krb5-devel-1.10.3-37.el6_6.x86_64
--> Processing Dependency: keyutils-libs-devel for package: krb5-devel-1.10.3-37.el6_6.x86_64
---> Package libgcj.x86_64 0:4.4.7-4.el6 will be installed
--> Processing Dependency: zip >= 2.1 for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libart_lgpl >= 2.1.0 for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: gtk2 >= 2.4.0 for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libasound.so.2(ALSA_0.9)(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libpangoft2-1.0.so.0()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libpangocairo-1.0.so.0()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libpango-1.0.so.0()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libgtk-x11-2.0.so.0()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libgdk_pixbuf-2.0.so.0()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libgdk-x11-2.0.so.0()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libfreetype.so.6()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libfontconfig.so.1()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libcairo.so.2()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libatk-1.0.so.0()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libasound.so.2()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libXtst.so.6()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libXrender.so.1()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libXrandr.so.2()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libSM.so.6()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
--> Processing Dependency: libICE.so.6()(64bit) for package: libgcj-4.4.7-4.el6.x86_64
---> Package libidn-devel.x86_64 0:1.18-2.el6 will be installed
---> Package openssl.x86_64 0:1.0.1e-15.el6 will be updated
---> Package openssl.x86_64 0:1.0.1e-30.el6 will be an update
---> Package perl-Test-Harness.x86_64 0:3.17-136.el6 will be installed
---> Package perl-devel.x86_64 4:5.10.1-136.el6 will be installed
--> Processing Dependency: perl(ExtUtils::ParseXS) for package: 4:perl-devel-5.10.1-136.el6.x86_64
--> Processing Dependency: gdbm-devel for package: 4:perl-devel-5.10.1-136.el6.x86_64
--> Processing Dependency: db4-devel for package: 4:perl-devel-5.10.1-136.el6.x86_64
--> Running transaction check
---> Package alsa-lib.x86_64 0:1.0.22-3.el6 will be installed
---> Package atk.x86_64 0:1.30.0-1.el6 will be installed
---> Package autoconf.noarch 0:2.63-5.1.el6 will be installed
---> Package cairo.x86_64 0:1.8.8-3.1.el6 will be installed
--> Processing Dependency: libpng12.so.0(PNG12_0)(64bit) for package: cairo-1.8.8-3.1.el6.x86_64
--> Processing Dependency: libpng12.so.0()(64bit) for package: cairo-1.8.8-3.1.el6.x86_64
--> Processing Dependency: libpixman-1.so.0()(64bit) for package: cairo-1.8.8-3.1.el6.x86_64
--> Processing Dependency: libX11.so.6()(64bit) for package: cairo-1.8.8-3.1.el6.x86_64
---> Package cvs.x86_64 0:1.11.23-16.el6 will be installed
---> Package db4-devel.x86_64 0:4.7.25-18.el6_4 will be installed
--> Processing Dependency: db4-cxx = 4.7.25-18.el6_4 for package: db4-devel-4.7.25-18.el6_4.x86_64
--> Processing Dependency: libdb_cxx-4.7.so()(64bit) for package: db4-devel-4.7.25-18.el6_4.x86_64
---> Package fontconfig.x86_64 0:2.8.0-3.el6 will be installed
---> Package freetype.x86_64 0:2.3.11-14.el6_3.1 will be installed
---> Package gdbm-devel.x86_64 0:1.8.0-36.el6 will be installed
---> Package gtk2.x86_64 0:2.20.1-4.el6 will be installed
--> Processing Dependency: libtiff >= 3.6.1 for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libjpeg.so.62(LIBJPEG_6.2)(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: hicolor-icon-theme for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libtiff.so.3()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libjpeg.so.62()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libjasper.so.1()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libcups.so.2()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libXinerama.so.1()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libXi.so.6()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libXfixes.so.3()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libXext.so.6()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libXdamage.so.1()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libXcursor.so.1()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
--> Processing Dependency: libXcomposite.so.1()(64bit) for package: gtk2-2.20.1-4.el6.x86_64
---> Package keyutils-libs-devel.x86_64 0:1.4-4.el6 will be installed
---> Package krb5-libs.x86_64 0:1.10.3-10.el6_4.6 will be updated
---> Package krb5-libs.x86_64 0:1.10.3-37.el6_6 will be an update
---> Package libICE.x86_64 0:1.0.6-1.el6 will be installed
---> Package libSM.x86_64 0:1.2.1-2.el6 will be installed
---> Package libXrandr.x86_64 0:1.4.0-1.el6 will be installed
---> Package libXrender.x86_64 0:0.9.7-2.el6 will be installed
---> Package libXtst.x86_64 0:1.2.1-2.el6 will be installed
---> Package libart_lgpl.x86_64 0:2.3.20-5.1.el6 will be installed
---> Package libcom_err-devel.x86_64 0:1.41.12-18.el6 will be installed
---> Package libselinux-devel.x86_64 0:2.0.94-5.3.el6_4.1 will be installed
--> Processing Dependency: libselinux = 2.0.94-5.3.el6_4.1 for package: libselinux-devel-2.0.94-5.3.el6_4.1.x86_64
--> Processing Dependency: libsepol-devel >= 2.0.32-1 for package: libselinux-devel-2.0.94-5.3.el6_4.1.x86_64
--> Processing Dependency: pkgconfig(libsepol) for package: libselinux-devel-2.0.94-5.3.el6_4.1.x86_64
---> Package pango.x86_64 0:1.28.1-7.el6_3 will be installed
--> Processing Dependency: libthai >= 0.1.9 for package: pango-1.28.1-7.el6_3.x86_64
--> Processing Dependency: libthai.so.0(LIBTHAI_0.1)(64bit) for package: pango-1.28.1-7.el6_3.x86_64
--> Processing Dependency: libthai.so.0()(64bit) for package: pango-1.28.1-7.el6_3.x86_64
--> Processing Dependency: libXft.so.2()(64bit) for package: pango-1.28.1-7.el6_3.x86_64
---> Package perl-ExtUtils-ParseXS.x86_64 1:2.2003.0-136.el6 will be installed
---> Package zip.x86_64 0:3.0-1.el6 will be installed
--> Running transaction check
---> Package cups-libs.x86_64 1:1.4.2-50.el6_4.5 will be installed
--> Processing Dependency: libgnutls.so.26(GNUTLS_1_4)(64bit) for package: 1:cups-libs-1.4.2-50.el6_4.5.x86_64
--> Processing Dependency: libgnutls.so.26()(64bit) for package: 1:cups-libs-1.4.2-50.el6_4.5.x86_64
--> Processing Dependency: libavahi-common.so.3()(64bit) for package: 1:cups-libs-1.4.2-50.el6_4.5.x86_64
--> Processing Dependency: libavahi-client.so.3()(64bit) for package: 1:cups-libs-1.4.2-50.el6_4.5.x86_64
---> Package db4-cxx.x86_64 0:4.7.25-18.el6_4 will be installed
---> Package hicolor-icon-theme.noarch 0:0.11-1.1.el6 will be installed
---> Package jasper-libs.x86_64 0:1.900.1-15.el6_1.1 will be installed
---> Package libX11.x86_64 0:1.5.0-4.el6 will be installed
--> Processing Dependency: libX11-common = 1.5.0-4.el6 for package: libX11-1.5.0-4.el6.x86_64
--> Processing Dependency: libxcb.so.1()(64bit) for package: libX11-1.5.0-4.el6.x86_64
---> Package libXcomposite.x86_64 0:0.4.3-4.el6 will be installed
---> Package libXcursor.x86_64 0:1.1.13-6.20130524git8f677eaea.el6 will be installed
---> Package libXdamage.x86_64 0:1.1.3-4.el6 will be installed
---> Package libXext.x86_64 0:1.3.1-2.el6 will be installed
---> Package libXfixes.x86_64 0:5.0-3.el6 will be installed
---> Package libXft.x86_64 0:2.3.1-2.el6 will be installed
---> Package libXi.x86_64 0:1.6.1-3.el6 will be installed
---> Package libXinerama.x86_64 0:1.1.2-2.el6 will be installed
---> Package libjpeg-turbo.x86_64 0:1.2.1-1.el6 will be installed
---> Package libpng.x86_64 2:1.2.49-1.el6_2 will be installed
---> Package libselinux.i686 0:2.0.94-5.3.el6_4.1 will be installed
--> Processing Dependency: libdl.so.2(GLIBC_2.1) for package: libselinux-2.0.94-5.3.el6_4.1.i686
--> Processing Dependency: libdl.so.2(GLIBC_2.0) for package: libselinux-2.0.94-5.3.el6_4.1.i686
--> Processing Dependency: libdl.so.2 for package: libselinux-2.0.94-5.3.el6_4.1.i686
--> Processing Dependency: libc.so.6(GLIBC_2.8) for package: libselinux-2.0.94-5.3.el6_4.1.i686
--> Processing Dependency: ld-linux.so.2(GLIBC_2.3) for package: libselinux-2.0.94-5.3.el6_4.1.i686
--> Processing Dependency: ld-linux.so.2 for package: libselinux-2.0.94-5.3.el6_4.1.i686
---> Package libsepol-devel.x86_64 0:2.0.41-4.el6 will be installed
---> Package libthai.x86_64 0:0.1.12-3.el6 will be installed
---> Package libtiff.x86_64 0:3.9.4-9.el6_3 will be installed
---> Package pixman.x86_64 0:0.26.2-5.el6_4 will be installed
--> Running transaction check
---> Package avahi-libs.x86_64 0:0.6.25-12.el6 will be installed
---> Package glibc.x86_64 0:2.12-1.132.el6 will be updated
--> Processing Dependency: glibc = 2.12-1.132.el6 for package: glibc-devel-2.12-1.132.el6.x86_64
--> Processing Dependency: glibc = 2.12-1.132.el6 for package: glibc-headers-2.12-1.132.el6.x86_64
--> Processing Dependency: glibc = 2.12-1.132.el6 for package: glibc-common-2.12-1.132.el6.x86_64
---> Package glibc.i686 0:2.12-1.149.el6_6.5 will be installed
--> Processing Dependency: libfreebl3.so(NSSRAWHASH_3.12.3) for package: glibc-2.12-1.149.el6_6.5.i686
--> Processing Dependency: libfreebl3.so for package: glibc-2.12-1.149.el6_6.5.i686
---> Package glibc.x86_64 0:2.12-1.149.el6_6.5 will be an update
---> Package gnutls.x86_64 0:2.8.5-10.el6_4.2 will be installed
---> Package libX11-common.noarch 0:1.5.0-4.el6 will be installed
---> Package libxcb.x86_64 0:1.8.1-1.el6 will be installed
--> Processing Dependency: libXau.so.6()(64bit) for package: libxcb-1.8.1-1.el6.x86_64
--> Running transaction check
---> Package glibc-common.x86_64 0:2.12-1.132.el6 will be updated
---> Package glibc-common.x86_64 0:2.12-1.149.el6_6.5 will be an update
---> Package glibc-devel.x86_64 0:2.12-1.132.el6 will be updated
---> Package glibc-devel.x86_64 0:2.12-1.149.el6_6.5 will be an update
---> Package glibc-headers.x86_64 0:2.12-1.132.el6 will be updated
---> Package glibc-headers.x86_64 0:2.12-1.149.el6_6.5 will be an update
---> Package libXau.x86_64 0:1.0.6-4.el6 will be installed
---> Package nss-softokn-freebl.i686 0:3.14.3-9.el6 will be installed
--> Finished Dependency Resolution
Error: Multilib version problems found. This often means that the root
cause is something else and multilib version checking is just
pointing out that there is a problem. Eg.:
1. You have an upgrade for libselinux which is missing some
dependency that another package requires. Yum is trying to
solve this by installing an older version of libselinux of the
different architecture. If you exclude the bad architecture
yum will tell you what the root cause is (which package
requires what). You can try redoing the upgrade with
--exclude libselinux.otherarch ... this should give you an error
message showing the root cause of the problem.
2. You have multiple architectures of libselinux installed, but
yum can only see an upgrade for one of those arcitectures.
If you don't want/need both architectures anymore then you
can remove the one with the missing update and everything
will work.
3. You have duplicate versions of libselinux installed already.
You can use "yum check" to get yum show these errors.
...you can also use --setopt=protected_multilib=false to remove
this checking, however this is almost never the correct thing to
do as something else is very likely to go wrong (often causing
much more problems).
Protected multilib versions: libselinux-2.0.94-5.3.el6_4.1.i686 != libselinux-2.0.94-5.8.el6.x86_64
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
[root@server01 ~]#
yum repolist向我展示：
[root@server01 ~]# yum repolist
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
repo id repo name status
puppetlabs-deps Puppet Labs Dependencies El 6 - x86_64 77
puppetlabs-products Puppet Labs Products El 6 - x86_64 538
release.update 6.6.5 6,367
supplemental.release supplemental.6 84
supplemental.release.update supplemental.6.6.5 1
repolist: 7,067
[root@server01 ~]#
尝试运行以下命令，但仍然出现错误（它执行了一些下载/解析依赖项，但最终失败并出现以下新错误）。 yum-完成交易；百胜发行同步；百胜清洁所有；百胜更新
Transaction Check Error:
file /usr/bin/extlookup2hiera from install of puppet-3.8.4-1.el6.noarch conflicts with file from package hiera-puppet-1.0.0-1.el6.noarch
file /usr/lib/ruby/site_ruby/1.8/hiera/backend/puppet_backend.rb from install of puppet-3.8.4-1.el6.noarch conflicts with file from package hiera-puppet-1.0.0-1.el6.noarch
file /usr/lib/ruby/site_ruby/1.8/hiera/scope.rb from install of puppet-3.8.4-1.el6.noarch conflicts with file from package hiera-puppet-1.0.0-1.el6.noarch
file /usr/lib/ruby/site_ruby/1.8/hiera_puppet.rb from install of puppet-3.8.4-1.el6.noarch conflicts with file from package hiera-puppet-1.0.0-1.el6.noarch
file /usr/lib/ruby/site_ruby/1.8/puppet/parser/functions/hiera.rb from install of puppet-3.8.4-1.el6.noarch conflicts with file from package hiera-puppet-1.0.0-1.el6.noarch
file /usr/lib/ruby/site_ruby/1.8/puppet/parser/functions/hiera_array.rb from install of puppet-3.8.4-1.el6.noarch conflicts with file from package hiera-puppet-1.0.0-1.el6.noarch
file /usr/lib/ruby/site_ruby/1.8/puppet/parser/functions/hiera_hash.rb from install of puppet-3.8.4-1.el6.noarch conflicts with file from package hiera-puppet-1.0.0-1.el6.noarch
file /usr/lib/ruby/site_ruby/1.8/puppet/parser/functions/hiera_include.rb from install of puppet-3.8.4-1.el6.noarch conflicts with file from package hiera-puppet-1.0.0-1.el6.noarch
Error Summary
-------------
我看到这篇文章为 CentOS 6 (x86_64) 安装额外的软件包仓库，但这并没有帮助。使用它，现在我遇到了第三个错误。
# wget http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
# rpm -ivh epel-release-6-8.noarch.rpm
warning: epel-release-6-8.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing... ########################################### [100%]
1:epel-release ########################################### [100%]
[root@server01 yum.repos.d]#
现在yum repolist显示了一个额外的行（对于额外的包 - CentOS）：
epel Extra Packages for Enterprise Linux 6 - x86_64 11,838
尽管如此，运行： sudo yum -y install curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc perl-ExtUtils-MakeMaker仍然给我同样的错误（我在上面提到的第一个）。
/etc/yum.repos.d 包含 -- # pwd; ls -l
/etc/yum.repos.d
total 32
-rw-r--r-- 1 root root 14540 Nov 5 2012 epel-release-6-8.noarch.rpm
-rw-r--r-- 1 root root 957 Nov 4 2012 epel.repo
-rw-r--r-- 1 root root 1056 Nov 4 2012 epel-testing.repo
-rw-r--r--. 1 root root 1250 Jan 22 2014 puppetlabs.repo
-rw-r--r--. 1 root root 406 Dec 8 10:48 mycompany.redhat.repo
Puppetlabs.repo 对于这篇文章来说似乎是多余的，前 2 个 .repo 文件在我下载 + 安装了额外的包 repo rpm（如上面的帖子/链接中所列）后安装在这里，mycompany.redhat.repo 中的内容是：
[release.update]
name=$releasever.$YUM0
baseurl=http://manager/yum/$basearch/$releasever/$YUM0/Server
enabled=1
gpgcheck=0
[supplemental.release]
name=supplemental.$releasever
baseurl=http://manager/yum/$basearch/supplemental/$releasever
enabled=1
gpgcheck=0
[supplemental.release.update]
name=supplemental.$releasever.$YUM0
baseurl=http://manager/yum/$basearch/supplemental/$YUM0
enabled=1
gpgcheck=0
