Memcache.so Not Found In

Hello, i want to ask for Your advice on this. I believe i ticked memcache in EasyApache and it is installed now. # httpd -M | grep mem mem_cache_module (static) # locate memcache.so | grep -v virtfs /usr/local/lib/php.bak/extensions/no-debug-non-zts-20090626/memcache.so /usr/local/lib/php.cpgeoff/extensions/no-debug-non-zts-20090626/memcache.so # find /usr/lib/php/extensions/ -type f /usr/lib/php/extensions/no-debug-non-zts-20090626/pdo_mysql.a /usr/lib/php/extensions/no-debug-non-zts-20090626/sqlite.so /usr/lib/php/extensions/no-debug-non-zts-20090626/pdo.a /usr/lib/php/extensions/no-debug-non-zts-20090626/sqlite.a /usr/lib/php/extensions/no-debug-non-zts-20090626/pdo_sqlite.a /usr/lib/php/extensions/no-debug-non-zts-20090626/pdo_mysql.so /usr/lib/php/extensions/no-debug-non-zts-20090626/pdo.so /usr/lib/php/extensions/no-debug-non-zts-20090626/pdo_sqlite.so # find /usr/local/lib/php/extensions -type f /usr/local/lib/php/extensions/no-debug-non-zts-20100525/ixed.5.4.lin /usr/local/lib/php/extensions/no-debug-non-zts-20100525/pdo_mysql.so /usr/local/lib/php/extensions/no-debug-non-zts-20100525/suhosin.so /usr/local/lib/php/extensions/no-debug-non-zts-20100525/pdo.so /usr/local/lib/php/extensions/no-debug-non-zts-20100525/xcache.so /usr/local/lib/php/extensions/no-debug-non-zts-20100525/pdo_sqlite.so /usr/local/lib/php/extensions/no-debug-non-zts-20090626/sqlite.so /usr/local/lib/php/extensions/no-debug-non-zts-20090626/pdo_mysql.so /usr/local/lib/php/extensions/no-debug-non-zts-20090626/suhosin.so /usr/local/lib/php/extensions/no-debug-non-zts-20090626/pdo.so /usr/local/lib/php/extensions/no-debug-non-zts-20090626/ixed.5.3.lin /usr/local/lib/php/extensions/no-debug-non-zts-20090626/xcache.so /usr/local/lib/php/extensions/no-debug-non-zts-20090626/pdo_sqlite.so My global PHP error log is full of errors like this: [Thu Jul 30 12:45:37 2015] [error] [client ***] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20090626/memcache.so' - /usr/local/lib/php/extensions/no-debug-non-zts-20090626/memcache.so: cannot open shared object file: No such file or directory in Unknown on line 0 [Thu Jul 30 12:45:37 2015] [error] [client ***] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20090626/memcache.so' - /usr/local/lib/php/extensions/no-debug-non-zts-20090626/memcache.so: cannot open shared object file: No such file or directory in Unknown on line 0 [Thu Jul 30 12:45:39 2015] [error] [client ***] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20090626/memcache.so' - /usr/local/lib/php/extensions/no-debug-non-zts-20090626/memcache.so: cannot open shared object file: No such file or directory in Unknown on line 0 so i want to ask why memcache.so is not there, how i can add it please? Thank you