libev.so.4()(64bit) is needed by percona-xtrabackup-2.3.3-1.el6.x86_64

 percona xtrabackup on centos 5.6

[root@twpdb29 local]# wget https://www.percona.com/downloads/XtraBackup/Percona-XtraBackup-2.3.3/binary/redhat/6/x86_64/percona-xtrabackup-2.3.3-1.el6.x86_64.rpm
--2016-02-17 14:57:08--  https://www.percona.com/downloads/XtraBackup/Percona-XtraBackup-2.3.3/binary/redhat/6/x86_64/percona-xtrabackup-2.3.3-1.el6.x86_64.rpm
Resolving www.percona.com... 74.121.199.234
Connecting to www.percona.com|74.121.199.234|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5681880 (5.4M) [application/x-redhat-package-manager]
Saving to: “percona-xtrabackup-2.3.3-1.el6.x86_64.rpm”

100%[================================================================================================================================================================>] 5,681,880    315K/s   in 17s

2016-02-17 14:57:31 (328 KB/s) - “percona-xtrabackup-2.3.3-1.el6.x86_64.rpm” saved [5681880/5681880]

[root@twpdb29 local]# ls -lah
total 296M
drwxr-xr-x. 13 root  root  4.0K Feb 17 14:57 .
drwxr-xr-x. 14 root  root  4.0K Jan 28 07:52 ..
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 bin
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 etc
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 games
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 include
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 lib
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 lib64
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 libexec
drwxr-xr-x. 13 mysql mysql 4.0K Feb 17 11:12 mysql
-rw-r--r--.  1 root  root  291M Feb 16 14:54 mysql-5.6.11-linux-glibc2.5-x86_64.tar.gz
-rw-r--r--.  1 root  root   33K Feb 16 14:54 mytop-1.7-3.b737f60.el6.noarch.rpm
-rw-r--r--.  1 root  root  5.5M Dec 15 04:57 percona-xtrabackup-2.3.3-1.el6.x86_64.rpm
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 sbin
drwxr-xr-x.  5 root  root  4.0K Dec 29 18:49 share
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 src
[root@twpdb29 local]# rpm -Uvh percona-xtrabackup-2.3.3-1.el6.x86_64.rpm
warning: percona-xtrabackup-2.3.3-1.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY
error: Failed dependencies:
        libev.so.4()(64bit) is needed by percona-xtrabackup-2.3.3-1.el6.x86_64
[root@twpdb29 local]# wget https://dl.fedoraproject.org/pub/epel/6/x86_64/libev-4.03-3.el6.x86_64.rpm
--2016-02-17 15:05:20--  https://dl.fedoraproject.org/pub/epel/6/x86_64/libev-4.03-3.el6.x86_64.rpm
Resolving dl.fedoraproject.org... 209.132.181.27, 209.132.181.24, 209.132.181.25, ...
Connecting to dl.fedoraproject.org|209.132.181.27|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 115352 (113K) [application/x-rpm]
Saving to: “libev-4.03-3.el6.x86_64.rpm”

100%[================================================================================================================================================================>] 115,352      224K/s   in 0.5s

2016-02-17 15:05:27 (224 KB/s) - “libev-4.03-3.el6.x86_64.rpm” saved [115352/115352]

[root@twpdb29 local]# ls -lah
total 296M
drwxr-xr-x. 13 root  root  4.0K Feb 17 15:05 .
drwxr-xr-x. 14 root  root  4.0K Jan 28 07:52 ..
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 bin
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 etc
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 games
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 include
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 lib
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 lib64
-rw-r--r--.  1 root  root  113K Jul 23  2011 libev-4.03-3.el6.x86_64.rpm
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 libexec
drwxr-xr-x. 13 mysql mysql 4.0K Feb 17 11:12 mysql
-rw-r--r--.  1 root  root  291M Feb 16 14:54 mysql-5.6.11-linux-glibc2.5-x86_64.tar.gz
-rw-r--r--.  1 root  root   33K Feb 16 14:54 mytop-1.7-3.b737f60.el6.noarch.rpm
-rw-r--r--.  1 root  root  5.5M Dec 15 04:57 percona-xtrabackup-2.3.3-1.el6.x86_64.rpm
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 sbin
drwxr-xr-x.  5 root  root  4.0K Dec 29 18:49 share
drwxr-xr-x.  2 root  root  4.0K Sep 23  2011 src
[root@twpdb29 local]# rpm -Uvh libev-4.03-3.el6.x86_64.rpm
warning: libev-4.03-3.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:libev                  ########################################### [100%]
[root@twpdb29 local]# rpm -Uvh percona-xtrabackup-2.3.3-1.el6.x86_64.rpm
warning: percona-xtrabackup-2.3.3-1.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY
Preparing...                ########################################### [100%]
   1:percona-xtrabackup     ########################################### [100%]
[root@twpdb29 local]#