安裝xtrabackup

地址下載xtrabackup
解壓

[root@localhost ~]# rpm -ivh 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

perl(DBD::mysql) is needed by percona-xtrabackup-2.3.3-1.el6.x86_64

解決方法：

[root@localhost ~]# yum -y install perl-DBD-MySQL

下載libev-4.15.tar.gz

[root@localhost ~]# tar -zxf libev-4.22.tar.gz

[root@localhost libev-4.22]# ./configure 

checking for a BSD-compatible install... /usr/bin/install -c

checking whether build environment is sane... yes

checking for a thread-safe mkdir -p... /bin/mkdir -p

………..

[root@localhost libev-4.22]# make

make  all-am

make[1]: Entering directory `/root/libev-4.22'

/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.     -g -O3 -MT ev.lo -MD -MP -MF .deps/ev.Tpo -c -o ev.lo ev.c

…………

[root@localhost libev-4.22]# make install

make[1]: Entering directory `/root/libev-4.22'

 /bin/mkdir -p '/usr/local/lib'

 /bin/sh ./libtool   --mode=install /usr/bin/install -c   libev.la '/usr/local/lib'

libtool: install: /usr/bin/install -c .libs/libev.so.4.0.0 /usr/local/lib/libev.so.4.0.0

……….
檢視libev安裝資訊
[root@localhost libev-4.22]# find / -name 'libev.so'
/root/libev-4.22/.libs/libev.so
/usr/local/lib/libev.so