Install php-pecl-memcached

我正在尝试在php v5.4.45和Centos v6.5中安装php-pecl-memcached。

我的命令如下。

yum --enablerepo=remi install php-pecl-memcached

但是我遇到了以下错误。

Transaction Check Error:
  file /usr/lib64/libhashkit.so.2.0.0 conflicts between attempted installs of libmemcached-last-libs-1.0.18-2.el6.remi.x86_64 and libmemcached10-1.0.16-1.ius.el6.x86_64
  file /usr/lib64/libmemcached.so.11.0.0 conflicts between attempted installs of libmemcached-last-libs-1.0.18-2.el6.remi.x86_64 and libmemcached10-1.0.16-1.ius.el6.x86_64
  file /usr/lib64/libmemcachedutil.so.2.0.0 conflicts between attempted installs of libmemcached-last-libs-1.0.18-2.el6.remi.x86_64 and libmemcached10-1.0.16-1.ius.el6.x86_64

我尝试通过以下命令删除 libmemcached10。

yum remove libmemcached10

但是，它不起作用。错误详细信息如下。

Loaded plugins: fastestmirror, security
Setting up Remove Process
No Match for argument: libmemcached10
Loading mirror speeds from cached hostfile
 * base: ftp.iij.ad.jp
 * epel: mirrors.hustunique.com
 * extras: ftp.iij.ad.jp
 * ius: archive.linux.duke.edu
 * updates: ftp.iij.ad.jp
Package(s) libmemcached10 available, but not installed.
No Packages marked for removal

你能告诉我如何解决这个问题吗？