Your PHP installation appears to be missing the MySQL extension which is required by WordPress.

php5-json-5.3.6 The json shared extension for php
php5-mysql-5.3.6 The mysql shared extension for php
php5-mysqli-5.3.6 The mysqli shared extension for php
php5-odbc-5.3.6 The odbc shared extension for php
php5-pdo-5.3.6 The pdo shared extension for php
php5-pdo_sqlite-5.3.6 The pdo_sqlite shared extension for php
php5-posix-5.3.6 The posix shared extension for php
php5-session-5.3.6 The session shared extension for php
php5-simplexml-5.3.6 The simplexml shared extension for php
php5-soap-5.3.6 The soap shared extension for php
php5-sockets-5.3.6 The sockets shared extension for php
php5-sqlite-5.3.6 The sqlite shared extension for php
php5-sqlite3-5.3.6 The sqlite3 shared extension for php
php5-tokenizer-5.3.6 The tokenizer shared extensi

I installed this,
but I could not solve this error for installing and setup wordrpess.
Please help me!!!!