title: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/memcached.so' - /usr/lib64/php/modules/memcached.so
body: <p>I'm working with <code>CentOS 6.5</code></p>
  
  <p>When I'm executing this <code>php -v</code></p>
  
  <p>I'm getting the below message:</p>
  
  <pre><code>PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/memcached.so' - /usr/lib64/php/modules/memcached.so: cannot open shared object file: No such file or directory in Unknown on line 0
  PHP 5.4.36 (cli) (built: Dec 19 2014 06:28:27)
  Copyright (c) 1997-2014 The PHP Group
  Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies
  </code></pre>
  
  <p>As it seems to be a <code>memcached</code> error, when I'm trying this</p>
  
  <p><code>yum install memcached.x86_64 php-pecl-memcache.x86_64</code></p>
  
  <p>I'm getting below mentioned errors:</p>
  
  <pre><code>Loaded plugins: fastestmirror
  Loading mirror speeds from cached hostfile
   * rpmforge: mirror.team-cymru.org
  drivesrvr                                                                                                                                        | 2.2 kB     00:00
  Setting up Install Process
  Resolving Dependencies
  --&gt; Running transaction check
  ---&gt; Package memcached.x86_64 0:1.4.4-3.el6 will be installed
  --&gt; Processing Dependency: libevent-1.4.so.2()(64bit) for package: memcached-1.4.4-3.el6.x86_64
  ---&gt; Package php-pecl-memcache.x86_64 0:3.0.5-4.el6 will be installed
  --&gt; Processing Dependency: php(zend-abi) = 20090626 for package: php-pecl-memcache-3.0.5-4.el6.x86_64
  --&gt; Processing Dependency: php(api) = 20090626 for package: php-pecl-memcache-3.0.5-4.el6.x86_64
  --&gt; Running transaction check
  ---&gt; Package libevent.x86_64 0:1.4.13-4.el6 will be installed
  ---&gt; Package php-pecl-memcache.x86_64 0:3.0.5-4.el6 will be installed
  --&gt; Processing Dependency: php(zend-abi) = 20090626 for package: php-pecl-memcache-3.0.5-4.el6.x86_64
  --&gt; Processing Dependency: php(api) = 20090626 for package: php-pecl-memcache-3.0.5-4.el6.x86_64
  --&gt; Finished Dependency Resolution
  Error: Package: php-pecl-memcache-3.0.5-4.el6.x86_64 (base)
             Requires: php(zend-abi) = 20090626
             Installed: php-common-5.4.36-1.el6.remi.x86_64 (@remi)
                 php(zend-abi) = 20100525-x86-64
             Available: php-common-5.3.3-38.el6.x86_64 (base)
                 php(zend-abi) = 20090626
             Available: php-common-5.3.3-40.el6_6.x86_64 (updates)
                 php(zend-abi) = 20090626
             Available: php-common-5.3.3-46.el6_6.x86_64 (updates)
                 php(zend-abi) = 20090626
  Error: Package: php-pecl-memcache-3.0.5-4.el6.x86_64 (base)
             Requires: php(api) = 20090626
             Installed: php-common-5.4.36-1.el6.remi.x86_64 (@remi)
                 php(api) = 20100412-x86-64
             Available: php-common-5.3.3-38.el6.x86_64 (base)
                 php(api) = 20090626
             Available: php-common-5.3.3-40.el6_6.x86_64 (updates)
                 php(api) = 20090626
             Available: php-common-5.3.3-46.el6_6.x86_64 (updates)
                 php(api) = 20090626
   You could try using --skip-broken to work around the problem
   You could try running: rpm -Va --nofiles --nodigest
  </code></pre>