install phpMyAdmin in ubuntu

sudo apt-get update && sudo apt-get upgrade -y

sudo apt-get install mcrypt

sudo service apache2 restart

Setting Up phpMyAdmin

1. Install the current version of phpMyAdmin:

   sudo apt-get install phpmyadmin

cd /var/www/example.com/public_html
sudo ln -s /usr/share/phpmyadmin

error message :
PHP Fatal error: require_once(): Failed opening required '/usr/share/php/php-gettext/gettext.inc' (include_path='.:/usr/share/php') in /usr/share/phpmyadmin/libraries/select_lang.lib.php on line 477

  缺少    php-gettext 套件

   2.   sudo apt-get install php-gettext

error message :

• 缺少 mysqli 擴充套件

sudo apt-get install php5.6-mysql
sudo vi /etc/php5/cli/php.ini

在最後一行加上
----------------------
extension=mysqli.so
----------------------

sudo service apache2 restart