parece que você instalou o repositório EPEL para o CentOS 7, mas você está rodando o CentOS 6.
Remova o pacote epel-release
e / ou os arquivos repo EPEL de /etc/yum.repos.d
e tente novamente com o pacote correto.
Estou tentando instalar o MySql 5.6
no meu Centos 2.6.32-220.17.1.el6.x86_64
mas eu recebo essa mensagem de erro.
[root@Confluence-Host ~]# yum install mysql-server
Loaded plugins: fastestmirror, security
Loading mirror speeds from cached hostfile
* base: mirror.intergrid.com.au
* epel: mirror.intergrid.com.au
* extras: mirror.ventraip.net.au
* updates: centos.melbourneitmirror.net
Setting up Install Process
Package mysql-server is obsoleted by mysql-community-server, trying to install mysql-community-server-5.6.40-2.el7.x86_64 instead
Resolving Dependencies
--> Running transaction check
---> Package mysql-community-server.x86_64 0:5.6.40-2.el7 will be installed
--> Processing Dependency: mysql-community-common(x86-64) = 5.6.40-2.el7 for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: mysql-community-client(x86-64) >= 5.6.10 for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: systemd for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: systemd for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: libc.so.6(GLIBC_2.17)(64bit) for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Running transaction check
---> Package mysql-community-client.x86_64 0:5.6.40-2.el7 will be installed
--> Processing Dependency: mysql-community-libs(x86-64) >= 5.6.10 for package: mysql-community-client-5.6.40-2.el7.x86_64
--> Processing Dependency: libc.so.6(GLIBC_2.17)(64bit) for package: mysql-community-client-5.6.40-2.el7.x86_64
---> Package mysql-community-common.x86_64 0:5.6.40-2.el7 will be installed
---> Package mysql-community-server.x86_64 0:5.6.40-2.el7 will be installed
--> Processing Dependency: systemd for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: systemd for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: libc.so.6(GLIBC_2.17)(64bit) for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Running transaction check
---> Package mysql-community-client.x86_64 0:5.6.40-2.el7 will be installed
--> Processing Dependency: libc.so.6(GLIBC_2.17)(64bit) for package: mysql-community-client-5.6.40-2.el7.x86_64
---> Package mysql-community-libs.x86_64 0:5.6.40-2.el7 will be installed
--> Processing Dependency: libc.so.6(GLIBC_2.17)(64bit) for package: mysql-community-libs-5.6.40-2.el7.x86_64
---> Package mysql-community-server.x86_64 0:5.6.40-2.el7 will be installed
--> Processing Dependency: systemd for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: systemd for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Processing Dependency: libc.so.6(GLIBC_2.17)(64bit) for package: mysql-community-server-5.6.40-2.el7.x86_64
--> Finished Dependency Resolution
Error: Package: mysql-community-server-5.6.40-2.el7.x86_64 (mysql56-community)
Requires: libc.so.6(GLIBC_2.17)(64bit)
Error: Package: mysql-community-server-5.6.40-2.el7.x86_64 (mysql56-community)
Requires: systemd
Error: Package: mysql-community-libs-5.6.40-2.el7.x86_64 (mysql56-community)
Requires: libc.so.6(GLIBC_2.17)(64bit)
Error: Package: mysql-community-server-5.6.40-2.el7.x86_64 (mysql56-community)
Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit)
Error: Package: mysql-community-client-5.6.40-2.el7.x86_64 (mysql56-community)
Requires: libc.so.6(GLIBC_2.17)(64bit)
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
parece que você instalou o repositório EPEL para o CentOS 7, mas você está rodando o CentOS 6.
Remova o pacote epel-release
e / ou os arquivos repo EPEL de /etc/yum.repos.d
e tente novamente com o pacote correto.