此前在centos6.5装mysql5.7，在执行yum install mysql-community-server时出现问题
[root@itcast01 ~]# yum install mysql-community-server Loaded plugins: fastestmirror, refresh-packagekit, security Setting up Install Process Loading mirror speeds from cached hostfile * base: mirror.bit.edu.cn * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirror.bit.edu.cn Resolving Dependencies --> Running transaction check ---> Package mysql-community-server.x86_64 0:5.7.18-1.el7 will be installed --> Processing Dependency: mysql-community-client(x86-64) >= 5.7.9 for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: systemd for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: systemd for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: libc.so.6(GLIBC_2.17)(64bit) for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Running transaction check ---> Package mysql-community-client.x86_64 0:5.7.18-1.el7 will be installed --> Processing Dependency: mysql-community-libs(x86-64) >= 5.7.9 for package: mysql-community-client-5.7.18-1.el7.x86_64 --> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: mysql-community-client-5.7.18-1.el7.x86_64 --> Processing Dependency: libc.so.6(GLIBC_2.14)(64bit) for package: mysql-community-client-5.7.18-1.el7.x86_64 ---> Package mysql-community-server.x86_64 0:5.7.18-1.el7 will be installed --> Processing Dependency: systemd for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: systemd for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: libc.so.6(GLIBC_2.17)(64bit) for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Running transaction check ---> Package mysql-community-client.x86_64 0:5.7.18-1.el7 will be installed --> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: mysql-community-client-5.7.18-1.el7.x86_64 --> Processing Dependency: libc.so.6(GLIBC_2.14)(64bit) for package: mysql-community-client-5.7.18-1.el7.x86_64 ---> Package mysql-community-libs.x86_64 0:5.7.18-1.el7 will be installed --> Processing Dependency: libc.so.6(GLIBC_2.14)(64bit) for package: mysql-community-libs-5.7.18-1.el7.x86_64 ---> Package mysql-community-server.x86_64 0:5.7.18-1.el7 will be installed --> Processing Dependency: systemd for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: systemd for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Processing Dependency: libc.so.6(GLIBC_2.17)(64bit) for package: mysql-community-server-5.7.18-1.el7.x86_64 --> Finished Dependency Resolution Error: Package: mysql-community-client-5.7.18-1.el7.x86_64 (mysql57-community) Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) Error: Package: mysql-community-server-5.7.18-1.el7.x86_64 (mysql57-community) Requires: libc.so.6(GLIBC_2.17)(64bit) Error: Package: mysql-community-client-5.7.18-1.el7.x86_64 (mysql57-community) Requires: libc.so.6(GLIBC_2.14)(64bit) Error: Package: mysql-community-libs-5.7.18-1.el7.x86_64 (mysql57-community) Requires: libc.so.6(GLIBC_2.14)(64bit) Error: Package: mysql-community-server-5.7.18-1.el7.x86_64 (mysql57-community) Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) Error: Package: mysql-community-server-5.7.18-1.el7.x86_64 (mysql57-community) Requires: systemd You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest [root@itcast01 ~]#
在网上搜了很多 有说是5.7需要内存在1GB以上的 改过内存也没见效果，有的还说要执行yum remove mysql-lib*然后再执行yum update更新在安装的也不可以
后来搜到一篇文章说这是由于安装顺序不同导致相互依赖出了问题 按照下面的方法执行就可以解决了。我重新装了一个虚拟机，是centos7，执行安装发现解决了之前遇到的问题，但是6.5版本的没有测，不知道可不可以。
[root@bogon share]# rpm -ivh mysql57-community-release-el7-11.noarch.rpm
warning: mysql57-community-release-el7-11.noarch.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:mysql57-community-release-el7-11 ################################# [100%]
[root@bogon share]# yum install mysql-community-server
Loaded plugins: fastestmirror, langpacks
mysql-connectors-community | 2.5 kB 00:00
mysql-tools-community | 2.5 kB 00:00
mysql57-community | 2.5 kB 00:00
(1/3): mysql-connectors-community/x86_64/primary_db | 14 kB 00:00
(2/3): mysql57-community/x86_64/primary_db | 106 kB 00:00
(3/3): mysql-tools-community/x86_64/primary_db | 33 kB 00:01
Loading mirror speeds from cached hostfile
* base: mirrors.yun-idc.com
* extras: mirrors.btte.net
* updates: mirror.bit.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package mysql-community-server.x86_64 0:5.7.18-1.el7 will be installed
--> Processing Dependency: mysql-community-common(x86-64) = 5.7.18-1.el7 for package: mysql-community-server-5.7.18-1.el7.x86_64
--> Processing Dependency: mysql-community-client(x86-64) >= 5.7.9 for package: mysql-community-server-5.7.18-1.el7.x86_64
--> Running transaction check
---> Package mysql-community-client.x86_64 0:5.7.18-1.el7 will be installed
--> Processing Dependency: mysql-community-libs(x86-64) >= 5.7.9 for package: mysql-community-client-5.7.18-1.el7.x86_64
---> Package mysql-community-common.x86_64 0:5.7.18-1.el7 will be installed
--> Running transaction check
---> Package mariadb-libs.x86_64 1:5.5.52-1.el7 will be obsoleted
--> 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
---> Package mysql-community-libs.x86_64 0:5.7.18-1.el7 will be obsoleting
--> Running transaction check
---> Package mysql-community-libs-compat.x86_64 0:5.7.18-1.el7 will be obsoleting
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
mysql-community-libs x86_64 5.7.18-1.el7 mysql57-community 2.1 M
replacing mariadb-libs.x86_64 1:5.5.52-1.el7
mysql-community-libs-compat x86_64 5.7.18-1.el7 mysql57-community 2.0 M
replacing mariadb-libs.x86_64 1:5.5.52-1.el7
mysql-community-server x86_64 5.7.18-1.el7 mysql57-community 162 M
Installing for dependencies:
mysql-community-client x86_64 5.7.18-1.el7 mysql57-community 24 M
mysql-community-common x86_64 5.7.18-1.el7 mysql57-community 271 k
Transaction Summary
================================================================================
Install 3 Packages (+2 Dependent packages)
Total download size: 190 M
Is this ok [y/d/N]: y
Downloading packages:
warning: /var/cache/yum/x86_64/7/mysql57-community/packages/mysql-community-common-5.7.18-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Public key for mysql-community-common-5.7.18-1.el7.x86_64.rpm is not installed
(1/5): mysql-community-common-5.7.18-1.el7.x86_64.rpm | 271 kB 00:02
(2/5): mysql-community-libs-5.7.18-1.el7.x86_64.rpm | 2.1 MB 00:07
(3/5): mysql-community-libs-compat-5.7.18-1.el7.x86_64.rpm | 2.0 MB 00:10
(4/5): mysql-community-client-5.7.18-1.el7.x86_64.rpm | 24 MB 01:47
(5/5): mysql-community-server-5.7.18-1.el7.x86_64.rpm | 162 MB 11:53
--------------------------------------------------------------------------------
Total 265 kB/s | 190 MB 12:15
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
Importing GPG key 0x5072E1F5:
Userid : "MySQL Release Engineering <mysql-build@oss.oracle.com>"
Fingerprint: a4a9 4068 76fc bd3c 4567 70c8 8c71 8d3b 5072 e1f5
Package : mysql57-community-release-el7-11.noarch (installed)
From : /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : mysql-community-common-5.7.18-1.el7.x86_64 1/6
Installing : mysql-community-libs-5.7.18-1.el7.x86_64 2/6
Installing : mysql-community-client-5.7.18-1.el7.x86_64 3/6
Installing : mysql-community-server-5.7.18-1.el7.x86_64 4/6
Installing : mysql-community-libs-compat-5.7.18-1.el7.x86_64 5/6
Erasing : 1:mariadb-libs-5.5.52-1.el7.x86_64 6/6
Verifying : mysql-community-server-5.7.18-1.el7.x86_64 1/6
Verifying : mysql-community-common-5.7.18-1.el7.x86_64 2/6
Verifying : mysql-community-client-5.7.18-1.el7.x86_64 3/6
Verifying : mysql-community-libs-compat-5.7.18-1.el7.x86_64 4/6
Verifying : mysql-community-libs-5.7.18-1.el7.x86_64 5/6
Verifying : 1:mariadb-libs-5.5.52-1.el7.x86_64 6/6
Installed:
mysql-community-libs.x86_64 0:5.7.18-1.el7
mysql-community-libs-compat.x86_64 0:5.7.18-1.el7
mysql-community-server.x86_64 0:5.7.18-1.el7
Dependency Installed:
mysql-community-client.x86_64 0:5.7.18-1.el7
mysql-community-common.x86_64 0:5.7.18-1.el7
Replaced:
mariadb-libs.x86_64 1:5.5.52-1.el7
Complete!