apt-get update && apt-get upgrade

apt-get install apache2
nano /etc/apache2/apache2.conf
    KeepAlive Off
a2dismod mpm_event
a2enmod mpm_prefork
systemctl restart apache2

apt-get install mysql-server
mysql_secure_installation

apt-get install php5 php-pear
mkdir /var/log/php
chown www-data /var/log/php
apt-get install php5-mysql
systemctl restart apache2

apt-get install phpmyadmin

chmod 755 /var/www/wordpress/wp-content/ 
chown -R www-data /var/www/wordpress