[root@mysql01 soft]# rpm -ivh percona-xtrabackup-24-2.4.15-1.el6.x86_64.rpm
warning: percona-xtrabackup-24-2.4.15-1.el6.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 8507efa5: NOKEY
error: Failed dependencies:
libev.so.4()(64bit) is needed by percona-xtrabackup-24-2.4.15-1.el6.x86_64
perl(DBD::mysql) is needed by percona-xtrabackup-24-2.4.15-1.el6.x86_64
[root@mysql01 soft]# cat /etc/issue
CentOS release 6.7 (Final)
Kernel \r on an \m
到http://rpmfind.net/linux/rpm2html/search.php?query=libev.so.4%28%29%2864bit%29&submit=Search+...&system=&arch= 下载操作系统对应的libev包，注意系统号与版本位数
[root@mysql01 soft]# wget ftp://rpmfind.net/linux/dag/redhat/el6/en/x86_64/dag/RPMS/libev-4.15-1.el6.rf.x86_64.rpm
--2019-10-13 08:27:43-- ftp://rpmfind.net/linux/dag/redhat/el6/en/x86_64/dag/RPMS/libev-4.15-1.el6.rf.x86_64.rpm
=> ?.ibev-4.15-1.el6.rf.x86_64.rpm?
Resolving rpmfind.net... 195.220.108.108
Connecting to rpmfind.net|195.220.108.108|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done. ==> PWD ... done.
==> TYPE I ... done. ==> CWD (1) /linux/dag/redhat/el6/en/x86_64/dag/RPMS ... done.
==> SIZE libev-4.15-1.el6.rf.x86_64.rpm ... 74692
==> PASV ... done. ==> RETR libev-4.15-1.el6.rf.x86_64.rpm ... done.
Length: 74692 (73K) (unauthoritative)

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100%[=======================================================================================>] 74,692 117K/s in 0.6s

2019-10-13 08:27:47 (117 KB/s) - ?.ibev-4.15-1.el6.rf.x86_64.rpm?.saved [74692]

[root@mysql01 soft]# ls
create.sql my.cnf
i2active_general mysql-5.7.24-linux-glibc2.12-x86_64
i2active_general-3.1-22343.tar.gz mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz
i2active-pctrlcenter-3.1-22343.el6.x86_64.rpm mysql_scripts.zip
i2ctlc_CentOS66 percona-xtrabackup-24-2.4.15-1.el6.x86_64.rpm
i2ctlc_CentOS67.tar.gz populate.sql
i2ctlc_RHEL65--64bit.zip RHEL6.5
i2ctlc_RHEL 6.7.zip select.sql
libev-4.15-1.el6.rf.x86_64.rpm
[root@mysql01 soft]# rpm -ivh libev-4.15-1.el6.rf.x86_64.rpm
warning: libev-4.15-1.el6.rf.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 6b8d79e6: NOKEY
Preparing... ########################################### [100%]
1:libev ########################################### [100%]
[root@mysql01 soft]#
[root@mysql01 soft]# yum -y install perl-DBD-MySQL
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Install Process
Loading mirror speeds from cached hostfile

• base: mirrors.aliyun.com
• extras: mirrors.aliyun.com
• updates: mirrors.aliyun.com
  Resolving Dependencies
  --> Running transaction check
  ---> Package perl-DBD-MySQL.x86_64 0:4.013-3.el6 will be installed
  --> Processing Dependency: perl(DBI::Const::GetInfoType) for package: perl-DBD-MySQL-4.013-3.el6.x86_64
  --> Processing Dependency: perl(DBI) for package: perl-DBD-MySQL-4.013-3.el6.x86_64
  --> Processing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) for package: perl-DBD-MySQL-4.013-3.el6.x86_64
  --> Processing Dependency: libmysqlclient.so.16()(64bit) for package: perl-DBD-MySQL-4.013-3.el6.x86_64
  --> Running transaction check
  ---> Package mysql-libs.x86_64 0:5.1.73-8.el6_8 will be installed
  ---> Package perl-DBI.x86_64 0:1.609-4.el6 will be installed
  --> Finished Dependency Resolution

Dependencies Resolved

================================================================================================================================
Package Arch Version Repository Size

Installing:
perl-DBD-MySQL x86_64 4.013-3.el6 base 134 k
Installing for dependencies:
mysql-libs x86_64 5.1.73-8.el6_8 base 1.2 M
perl-DBI x86_64 1.609-4.el6 base 705 k

Transaction Summary

Install 3 Package(s)

Total download size: 2.0 M
Installed size: 6.0 M
Downloading Packages:
(1/3): mysql-libs-5.1.73-8.el6_8.x86_64.rpm | 1.2 MB 00:00
(2/3): perl-DBD-MySQL-4.013-3.el6.x86_64.rpm | 134 kB 00:00
(3/3): perl-DBI-1.609-4.el6.x86_64.rpm | 705 kB 00:00

Total 1.2 MB/s | 2.0 MB 00:01
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : perl-DBI-1.609-4.el6.x86_64 1/3
Installing : mysql-libs-5.1.73-8.el6_8.x86_64 2/3
warning: /etc/my.cnf created as /etc/my.cnf.rpmnew
Installing : perl-DBD-MySQL-4.013-3.el6.x86_64 3/3
Verifying : perl-DBD-MySQL-4.013-3.el6.x86_64 1/3
Verifying : mysql-libs-5.1.73-8.el6_8.x86_64 2/3
Verifying : perl-DBI-1.609-4.el6.x86_64 3/3

Installed:
perl-DBD-MySQL.x86_64 0:4.013-3.el6

Dependency Installed:
mysql-libs.x86_64 0:5.1.73-8.el6_8 perl-DBI.x86_64 0:1.609-4.el6

Complete!
[root@mysql01 soft]# rpm -ivh percona-xtrabackup-24-2.4.15-1.el6.x86_64.rpm
warning: percona-xtrabackup-24-2.4.15-1.el6.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 8507efa5: NOKEY
Preparing... ########################################### [100%]
1:percona-xtrabackup-24 ########################################### [100%]

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