CentOS 7.6 64位版，天翼云，lnmp安装失败 Protected multilib versions
CentOS 7.6 64位版，天翼云，lnmp安装失败Resolving Dependencies
--> Running transaction check
---> Package gd-devel.x86_64 0:2.0.35-26.el7 will be installed
--> Processing Dependency: libpng-devel for package: gd-devel-2.0.35-26.el7.x86_64
--> Processing Dependency: freetype-devel for package: gd-devel-2.0.35-26.el7.x86_64
--> Processing Dependency: fontconfig-devel for package: gd-devel-2.0.35-26.el7.x86_64
--> Running transaction check
---> Package fontconfig-devel.x86_64 0:2.13.0-4.3.el7 will be installed
--> Processing Dependency: pkgconfig(uuid) for package: fontconfig-devel-2.13.0-4.3.el7.x86_64
--> Processing Dependency: pkgconfig(expat) for package: fontconfig-devel-2.13.0-4.3.el7.x86_64
---> Package freetype-devel.x86_64 0:2.8-14.el7 will be installed
---> Package libpng-devel.x86_64 2:1.5.13-7.el7_2 will be installed
--> Processing Dependency: libpng(x86-64) = 2:1.5.13-7.el7_2 for package: 2:libpng-devel-1.5.13-7.el7_2.x86_64
--> Running transaction check
---> Package expat-devel.x86_64 0:2.1.0-11.el7 will be installed
--> Processing Dependency: expat = 2.1.0-11.el7 for package: expat-devel-2.1.0-11.el7.x86_64
---> Package libpng-devel.x86_64 2:1.5.13-7.el7_2 will be installed
--> Processing Dependency: libpng(x86-64) = 2:1.5.13-7.el7_2 for package: 2:libpng-devel-1.5.13-7.el7_2.x86_64
---> Package libuuid-devel.x86_64 0:2.23.2-63.el7 will be installed
--> Running transaction check
---> Package expat.i686 0:2.1.0-11.el7 will be installed
--> Processing Dependency: libc.so.6(GLIBC_2.4) for package: expat-2.1.0-11.el7.i686
---> Package libpng-devel.x86_64 2:1.5.13-7.el7_2 will be installed
--> Processing Dependency: libpng(x86-64) = 2:1.5.13-7.el7_2 for package: 2:libpng-devel-1.5.13-7.el7_2.x86_64
--> Running transaction check
---> Package glibc.i686 0:2.17-307.el7.1 will be installed
--> Processing Dependency: libfreebl3.so(NSSRAWHASH_3.12.3) for package: glibc-2.17-307.el7.1.i686
--> Processing Dependency: libfreebl3.so for package: glibc-2.17-307.el7.1.i686
---> Package libpng-devel.x86_64 2:1.5.13-7.el7_2 will be installed
--> Processing Dependency: libpng(x86-64) = 2:1.5.13-7.el7_2 for package: 2:libpng-devel-1.5.13-7.el7_2.x86_64
--> Running transaction check
---> Package libpng-devel.x86_64 2:1.5.13-7.el7_2 will be installed
--> Processing Dependency: libpng(x86-64) = 2:1.5.13-7.el7_2 for package: 2:libpng-devel-1.5.13-7.el7_2.x86_64
---> Package nss-softokn-freebl.i686 0:3.44.0-8.el7_7 will be installed
--> Finished Dependency Resolution
Error: Package: 2:libpng-devel-1.5.13-7.el7_2.x86_64 (base)
Requires: libpng(x86-64) = 2:1.5.13-7.el7_2
Installed: 2:libpng-1.5.13-8.el7.x86_64 (@base)
libpng(x86-64) = 2:1.5.13-8.el7
Available: 2:libpng-1.5.13-7.el7_2.x86_64 (base)
libpng(x86-64) = 2:1.5.13-7.el7_2
You could try using --skip-broken to work around the problem
** Found 1 pre-existing rpmdb problem(s), 'yum check' output follows:
glibc-headers-2.17-307.el7.1.x86_64 has missing requires of kernel-headers >= ('0', '2.2.1', None)
。。。。。。
Resolving Dependencies
--> Running transaction check
---> Package libcurl-devel.x86_64 0:7.29.0-57.el7_8.1 will be installed
--> Processing Dependency: libcurl = 7.29.0-57.el7_8.1 for package: libcurl-devel-7.29.0-57.el7_8.1.x86_64
--> Running transaction check
---> Package libcurl.i686 0:7.29.0-57.el7_8.1 will be installed
--> Processing Dependency: nss-pem(x86-32) >= 1.0.3-5 for package: libcurl-7.29.0-57.el7_8.1.i686
--> Processing Dependency: libssh2(x86-32) >= 1.8.0 for package: libcurl-7.29.0-57.el7_8.1.i686
--> Processing Dependency: libz.so.1 for package: libcurl-7.29.0-57.el7_8.1.i686
--> Processing Dependency: libssl3.so(NSS_3.4) for package: libcurl-7.29.0-57.el7_8.1.i686
---> Package openssl-libs.i686 1:1.0.2k-19.el7 will be installed
--> Running transaction check
---> Package libdb.i686 0:5.3.21-25.el7 will be installed
---> Package libsepol.i686 0:2.5-10.el7 will be installed
---> Package pcre.i686 0:8.32-17.el7 will be installed
--> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.9) for package: pcre-8.32-17.el7.i686
--> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4) for package: pcre-8.32-17.el7.i686
--> Processing Dependency: libstdc++.so.6(CXXABI_1.3) for package: pcre-8.32-17.el7.i686
--> Processing Dependency: libstdc++.so.6 for package: pcre-8.32-17.el7.i686
--> Processing Dependency: libgcc_s.so.1(GCC_3.0) for package: pcre-8.32-17.el7.i686
--> Processing Dependency: libgcc_s.so.1 for package: pcre-8.32-17.el7.i686
---> Package sqlite.i686 0:3.7.17-8.el7_7.1 will be installed
--> Processing Dependency: libtinfo.so.5 for package: sqlite-3.7.17-8.el7_7.1.i686
--> Processing Dependency: libreadline.so.6 for package: sqlite-3.7.17-8.el7_7.1.i686
--> Processing Dependency: libncurses.so.5 for package: sqlite-3.7.17-8.el7_7.1.i686
--> Running transaction check
---> Package libgcc.i686 0:4.8.5-39.el7 will be installed
---> Package libstdc++.i686 0:4.8.5-39.el7 will be installed
---> Package ncurses-libs.i686 0:5.9-14.20130511.el7_4 will be installed
---> Package readline.i686 0:6.2-11.el7 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 nss which is missing some
dependency that another package requires. Yum is trying to
solve this by installing an older version of nss 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 nss.otherarch ... this should give you an error
message showing the root cause of the problem.
2. You have multiple architectures of nss installed, but
yum can only see an upgrade for one of those architectures.
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 nss 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: nss-3.44.0-7.el7_7.i686 != nss-3.53.1-3.el7_9.x86_64
Error: Protected multilib versions: nss-softokn-freebl-3.44.0-8.el7_7.i686 != nss-softokn-freebl-3.53.1-6.el7_9.x86_64
Error: Protected multilib versions: nss-util-3.44.0-4.el7_7.i686 != nss-util-3.53.1-1.el7_9.x86_64
Error: Protected multilib versions: nspr-4.21.0-1.el7.i686 != nspr-4.25.0-2.el7_9.x86_64
Error: Protected multilib versions: libcurl-7.29.0-57.el7_8.1.i686 != libcurl-7.29.0-59.el7.x86_64
Error: Protected multilib versions: nss-softokn-3.44.0-8.el7_7.i686 != nss-softokn-3.53.1-6.el7_9.x86_64
。。。。。
checking how to run the C preprocessor... /lib/cpp
configure: error: C preprocessor "/lib/cpp" fails sanity check
等等各种问题，有可能是你系统之前安装其他软件包导致的依赖关系有问题或他们家的系统模板有问题，如果动过系统内核如安安装了bbr但是未安装kernel-headers也会造成问题
可以尝试
yum install yum-utils
yum-complete-transaction --cleanup-only
package-cleanup --dupes
package-cleanup --cleandupes --removenewestdupes
package-cleanup --problems
然后 yum install glibc-headers 看能否正常安装
PS：按目前形势来说放弃centos保平安，首选debian
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