小编给大家分享一下yum方式安装Percona XtraBackup报错怎么办，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！

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[root@idb4 ~]# yum install percona-xtrabackup
Loaded plugins: aliases, changelog, downloadonly, fastestmirror, kabi, presto, refresh-packagekit, security, tmprepo, verify,
              : versionlock
Loading support for CentOS kernel ABI
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
Repository contrib is listed more than once in the configuration
Loading mirror speeds from cached hostfile
 * base: centos.ustc.edu.cn
 * extras: centos.ustc.edu.cn
 * updates: centos.ustc.edu.cn
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package percona-xtrabackup.x86_64 0:2.3.7-2.el6 will be installed
--> Processing Dependency: libev.so.4()(64bit) for package: percona-xtrabackup-2.3.7-2.el6.x86_64
--> Finished Dependency Resolution
Error: Package: percona-xtrabackup-2.3.7-2.el6.x86_64 (percona-release-x86_64)
           Requires: libev.so.4()(64bit)
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest


这个是缺少包Requires: libev.so.4()(64bit)所致，下载所需要的包：
[root@idb4 ~]# wget ftp://rpmfind.net/linux/atrpms/el6-x86_64/atrpms/stable/libev-4.04-2.el6.x86_64.rpm
--2017-04-06 15:28:19--  ftp://rpmfind.net/linux/atrpms/el6-x86_64/atrpms/stable/libev-4.04-2.el6.x86_64.rpm
           => “libev-4.04-2.el6.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/atrpms/el6-x86_64/atrpms/stable ... done.
==> SIZE libev-4.04-2.el6.x86_64.rpm ... 38140
==> PASV ... done.    ==> RETR libev-4.04-2.el6.x86_64.rpm ... done.
Length: 38140 (37K) (unauthoritative)


100%[========================================================================================>] 38,140       101K/s   in 0.4s


2017-04-06 15:28:25 (101 KB/s) - “libev-4.04-2.el6.x86_64.rpm” saved [38140]


RPM安装:


[root@idb4 ~]# rpm -ivh libev-4.04-2.el6.x86_64.rpm
warning: libev-4.04-2.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 66534c2b: NOKEY
Preparing...                ########################################### [100%]
   1:libev                  ########################################### [100%]


再次运行后成功安装:
[root@idb4 ~]# yum install percona-xtrabackup
Loaded plugins: aliases, changelog, downloadonly, fastestmirror, kabi, presto, refresh-packagekit, security, tmprepo, verify,
              : versionlock
Loading support for CentOS kernel ABI
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
Repository contrib is listed more than once in the configuration
Loading mirror speeds from cached hostfile
 * base: centos.ustc.edu.cn
 * extras: centos.ustc.edu.cn
 * updates: centos.ustc.edu.cn
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package percona-xtrabackup.x86_64 0:2.3.7-2.el6 will be installed
--> Finished Dependency Resolution


Dependencies Resolved


==================================================================================================================================
 Package                           Arch                  Version                      Repository                             Size
==================================================================================================================================
Installing:
 percona-xtrabackup                x86_64                2.3.7-2.el6                  percona-release-x86_64                5.3 M


Transaction Summary
==================================================================================================================================
Install       1 Package(s)


Total download size: 5.3 M
Installed size: 21 M
Is this ok [y/N]: y
Downloading Packages:
Setting up and reading Presto delta metadata
Processing delta metadata
Package(s) data still to download: 5.3 M
percona-xtrabackup-2.3.7-2.el6.x86_64.rpm                                                                  | 5.3 MB     00:04
warning: rpmts_HdrFromFdno: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Percona
Importing GPG key 0xCD2EFD2A:
 Userid : Percona MySQL Development Team
 Package: percona-release-0.1-3.noarch (@/percona-release-0.1-3.noarch)
 From   : /etc/pki/rpm-gpg/RPM-GPG-KEY-Percona
Is this ok [y/N]: y
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
  Installing : percona-xtrabackup-2.3.7-2.el6.x86_64                                                                          1/1
  Verifying  : percona-xtrabackup-2.3.7-2.el6.x86_64                                                                          1/1


Installed:
  percona-xtrabackup.x86_64 0:2.3.7-2.el6

以上是“yum方式安装Percona XtraBackup报错怎么办”这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注创新互联行业资讯频道！

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