centos7 安装 mariadb 出现冲突
今天在一台centos7的机器上安装mariadb 出现故障：
[root@localhost ~]# yum install mariadb101u-server Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.yun-idc.com * epel: mirror.premi.st * extras: mirrors.tuna.tsinghua.edu.cn * ius: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.nwsuaf.edu.cn * webtatic: sp.repo.webtatic.com Resolving Dependencies --> Running transaction check ---> Package mariadb101u-server.x86_64 1:10.1.21-1.ius.centos7 will be installed --> Processing Dependency: mariadb101u-common(x86-64) = 1:10.1.21-1.ius.centos7 for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: mariadb101u-config(x86-64) = 1:10.1.21-1.ius.centos7 for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: mariadb101u-errmsg(x86-64) = 1:10.1.21-1.ius.centos7 for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: mariadb101u-libs(x86-64) = 1:10.1.21-1.ius.centos7 for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: lsof for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: mariadb101u(x86-64) for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: net-tools for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: perl(DBD::mysql) for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: perl(DBI) for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: perl(Data::Dumper) for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Processing Dependency: rsync for package: 1:mariadb101u-server-10.1.21-1.ius.centos7.x86_64 --> Running transaction check ---> Package lsof.x86_64 0:4.87-4.el7 will be installed ---> Package mariadb101u.x86_64 1:10.1.21-1.ius.centos7 will be installed ---> Package mariadb101u-common.x86_64 1:10.1.21-1.ius.centos7 will be installed ---> Package mariadb101u-config.x86_64 1:10.1.21-1.ius.centos7 will be installed ---> Package mariadb101u-errmsg.x86_64 1:10.1.21-1.ius.centos7 will be installed ---> Package mariadb101u-libs.x86_64 1:10.1.21-1.ius.centos7 will be installed ---> Package net-tools.x86_64 0:2.0-0.17.20131004git.el7 will be installed ---> Package perl-DBD-MySQL.x86_64 0:4.023-5.el7 will be installed ---> Package perl-DBI.x86_64 0:1.627-4.el7 will be installed --> Processing Dependency: perl(RPC::PlServer) >= 0.2001 for package: perl-DBI-1.627-4.el7.x86_64 --> Processing Dependency: perl(RPC::PlClient) >= 0.2000 for package: perl-DBI-1.627-4.el7.x86_64 ---> Package perl-Data-Dumper.x86_64 0:2.145-3.el7 will be installed ---> Package rsync31u.x86_64 0:3.1.2-1.ius.centos7 will be installed --> Running transaction check ---> Package perl-PlRPC.noarch 0:0.2020-14.el7 will be installed --> Processing Dependency: perl(Net::Daemon) >= 0.13 for package: perl-PlRPC-0.2020-14.el7.noarch --> Processing Dependency: perl(Net::Daemon::Test) for package: perl-PlRPC-0.2020-14.el7.noarch --> Processing Dependency: perl(Net::Daemon::Log) for package: perl-PlRPC-0.2020-14.el7.noarch --> Processing Dependency: perl(Compress::Zlib) for package: perl-PlRPC-0.2020-14.el7.noarch --> Running transaction check ---> Package perl-IO-Compress.noarch 0:2.061-2.el7 will be installed --> Processing Dependency: perl(Compress::Raw::Zlib) >= 2.061 for package: perl-IO-Compress-2.061-2.el7.noarch --> Processing Dependency: perl(Compress::Raw::Bzip2) >= 2.061 for package: perl-IO-Compress-2.061-2.el7.noarch ---> Package perl-Net-Daemon.noarch 0:0.48-5.el7 will be installed --> Running transaction check ---> Package perl-Compress-Raw-Bzip2.x86_64 0:2.061-3.el7 will be installed ---> Package perl-Compress-Raw-Zlib.x86_64 1:2.061-4.el7 will be installed --> Processing Conflict: 1:mariadb101u-config-10.1.21-1.ius.centos7.x86_64 conflicts mariadb-libs < 1:10.1.21-1.ius.centos7 --> Processing Conflict: 1:mariadb101u-libs-10.1.21-1.ius.centos7.x86_64 conflicts mariadb-libs < 1:10.1.21-1.ius.centos7 --> Finished Dependency Resolution Error: mariadb101u-libs conflicts with 1:mariadb-libs-5.5.52-1.el7.x86_64 Error: mariadb101u-config conflicts with 1:mariadb-libs-5.5.52-1.el7.x86_64 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest
按照之前看到的文章：
系统本身自带 MariaDB，我们需要先删除掉系统本身带的，才能正常安装比较新的
yum remove mariadb-libs -y
[root@localhost ~]# yum remove mariadb-libs -y Loaded plugins: fastestmirror Resolving Dependencies --> Running transaction check ---> Package mariadb-libs.x86_64 1:5.5.52-1.el7 will be erased --> Processing Dependency: libmysqlclient.so.18()(64bit) for package: 2:postfix-2.10.1-6.el7.x86_64 --> Processing Dependency: libmysqlclient.so.18(libmysqlclient_18)(64bit) for package: 2:postfix-2.10.1-6.el7.x86_64 --> Running transaction check ---> Package postfix.x86_64 2:2.10.1-6.el7 will be erased --> Finished Dependency Resolution Dependencies Resolved ================================================================================================================================================================================= Package Arch Version Repository Size ================================================================================================================================================================================= Removing: mariadb-libs x86_64 1:5.5.52-1.el7 @base 4.4 M Removing for dependencies: postfix x86_64 2:2.10.1-6.el7 @anaconda 12 M Transaction Summary ================================================================================================================================================================================= Remove 1 Package (+1 Dependent package) Installed size: 17 M Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction Erasing : 2:postfix-2.10.1-6.el7.x86_64 1/2 Erasing : 1:mariadb-libs-5.5.52-1.el7.x86_64 2/2 Verifying : 2:postfix-2.10.1-6.el7.x86_64 1/2 Verifying : 1:mariadb-libs-5.5.52-1.el7.x86_64 2/2 Removed: mariadb-libs.x86_64 1:5.5.52-1.el7 Dependency Removed: postfix.x86_64 2:2.10.1-6.el7 Complete!
然后再次进行安装，一切顺利
yum install mariadb101-server
然后启动
[root@localhost ~]# systemctl start mariadb
添加到开机启动中。
[root@localhost ~]# systemctl enable mariadb Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.