error: Failed dependencies:
Percona-Server-shared-56 is needed by Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64
libcrypto.so.10(libcrypto.so.10)(64bit) is needed by Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64
libssl.so.10(libssl.so.10)(64bit) is needed by Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64
MySQL conflicts with mysql-5.1.66-2.el6_3.x86_64
卸载原有的mysql：
[root@rh6 oracle]#rpm -qa |grep mysql
mysql-devel-5.1.66-2.el6_3.x86_64
mysql-libs-5.1.66-2.el6_3.x86_64
mysql-5.1.66-2.el6_3.x86_64
qt-mysql-4.6.2-25.el6.x86_64
dovecot-mysql-2.0.9-5.el6.x86_64
[root@rh6 oracle]#rpm -e mysql-devel-5.1.66-2.el6_3.x86_64
[root@rh6 oracle]#rpm -e mysql-5.1.66-2.el6_3.x86_64
安装openssl：
下载openssl-1.0.1：
http://pkgs.org/centos-7/centos-x86_64/openssl-libs-1.0.1e-42.el7.x86_64.rpm/download/
[root@mysql2 soft]# rpm -ivh openssl-1.0.1e-42.el6.x86_64.rpm --force
warning: openssl-1.0.1e-42.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
1:openssl ########################################### [100%]
[root@mysql2 soft]# rpm -qa |grep openssl
openssl-1.0.1e-42.el6.x86_64
openssl-1.0.0-27.el6.x86_64
openssl098e-0.9.8e-17.el6_2.2.x86_64
openssl-devel-1.0.0-27.el6.x86_64
----RedHat EL6自带openssl-1.0.0版本，对于Percona-Server应该安装openssl-1.0.1的版本，安装新版本后，问题解决。
2、解决“/usr/lib/libcrypto.so.10: no version information available ” [root@mysql2 soft]# rpm -qa |grep openssl
openssl-1.0.1e-42.el6.x86_64
openssl-1.0.0-27.el6.x86_64
openssl098e-0.9.8e-17.el6_2.2.x86_64
openssl-devel-1.0.0-27.el6.x86_64
卸载openssl旧版本： [root@mysql2 soft]# rpm -e openssl-devel-1.0.0-27.el6.x86_64
[root@mysql2 soft]# rpm -e openssl-1.0.0-27.el6.x86_64 [root@mysql2 soft]# rpm -e openssl098e-0.9.8e-17.el6_2.2.x86_64
[root@mysql2 soft]# ls -l /usr/lib/libcrypto.so.10
-rwxr-xr-x 1 root root 1665328 Aug 11 10:40 /usr/lib/libcrypto.so.10
[root@mysql2 soft]# rpm -ql openssl
[root@mysql2 soft]#
/etc/pki/CA /etc/pki/CA/certs /etc/pki/CA/crl /etc/pki/CA/newcerts /etc/pki/CA/private /etc/pki/tls /etc/pki/tls/certs /etc/pki/tls/certs/Makefile /etc/pki/tls/certs/make-dummy-cert /etc/pki/tls/certs/renew-dummy-cert /etc/pki/tls/misc /etc/pki/tls/misc/CA /etc/pki/tls/misc/c_hash /etc/pki/tls/misc/c_info /etc/pki/tls/misc/c_issuer /etc/pki/tls/misc/c_name /etc/pki/tls/openssl.cnf /etc/pki/tls/private /usr/bin/openssl /usr/lib64/.libcrypto.so.1.0.1e.hmac /usr/lib64/.libcrypto.so.10.hmac /usr/lib64/.libssl.so.1.0.1e.hmac /usr/lib64/.libssl.so.10.hmac /usr/lib64/libcrypto.so.1.0.1e /usr/lib64/libcrypto.so.10 /usr/lib64/libssl.so.1.0.1e /usr/lib64/libssl.so.10 /usr/lib64/openssl /usr/lib64/openssl/engines /usr/lib64/openssl/engines/lib4758cca.so /usr/lib64/openssl/engines/libaep.so /usr/lib64/openssl/engines/libatalla.so /usr/lib64/openssl/engines/libcapi.so /usr/lib64/openssl/engines/libchil.so /usr/lib64/openssl/engines/libcswift.so /usr/lib64/openssl/engines/libgmp.so /usr/lib64/openssl/engines/libnuron.so /usr/lib64/openssl/engines/libpa