root@ns512905:~# sudo apt-get install php5-mysqlnd
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  libapache2-mod-php5 php5-cli php5-common php5-gd php5-readline
Suggested packages:
  php-pear php5-user-cache
The following packages will be REMOVED
  php5-mysql
The following NEW packages will be installed
  php5-mysqlnd
The following packages will be upgraded:
  libapache2-mod-php5 php5-cli php5-common php5-gd php5-readline
5 to upgrade, 1 to newly install, 1 to remove and 104 not to upgrade.
Need to get 4,992 kB of archives.
After this operation, 248 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://ubuntu.bhs.mirrors.ovh.net/ubuntu/ trusty-updates/main php5-readline amd64 5.5.9+dfsg-1ubuntu4.14 [12.1 kB]
Get:2 http://ubuntu.bhs.mirrors.ovh.net/ubuntu/ trusty-updates/main php5-cli amd64 5.5.9+dfsg-1ubuntu4.14 [2,165 kB]
Get:3 http://ubuntu.bhs.mirrors.ovh.net/ubuntu/ trusty-updates/main libapache2-mod-php5 amd64 5.5.9+dfsg-1ubuntu4.14 [2,210 kB]
Get:4 http://ubuntu.bhs.mirrors.ovh.net/ubuntu/ trusty-updates/main php5-gd amd64 5.5.9+dfsg-1ubuntu4.14 [28.0 kB]
Get:5 http://ubuntu.bhs.mirrors.ovh.net/ubuntu/ trusty-updates/universe php5-mysqlnd amd64 5.5.9+dfsg-1ubuntu4.14 [134 kB]
Get:6 http://ubuntu.bhs.mirrors.ovh.net/ubuntu/ trusty-updates/main php5-common amd64 5.5.9+dfsg-1ubuntu4.14 [443 kB]
Fetched 4,992 kB in 0s (6,319 kB/s)
(Reading database ... 32197 files and directories currently installed.)
Preparing to unpack .../php5-readline_5.5.9+dfsg-1ubuntu4.14_amd64.deb ...
Unpacking php5-readline (5.5.9+dfsg-1ubuntu4.14) over (5.5.9+dfsg-1ubuntu4.9) ...
Preparing to unpack .../php5-cli_5.5.9+dfsg-1ubuntu4.14_amd64.deb ...
Unpacking php5-cli (5.5.9+dfsg-1ubuntu4.14) over (5.5.9+dfsg-1ubuntu4.9) ...
Preparing to unpack .../libapache2-mod-php5_5.5.9+dfsg-1ubuntu4.14_amd64.deb ...
Unpacking libapache2-mod-php5 (5.5.9+dfsg-1ubuntu4.14) over (5.5.9+dfsg-1ubuntu4.9) ...
Preparing to unpack .../php5-gd_5.5.9+dfsg-1ubuntu4.14_amd64.deb ...
Unpacking php5-gd (5.5.9+dfsg-1ubuntu4.14) over (5.5.9+dfsg-1ubuntu4.9) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
dpkg: php5-mysql: dependency problems, but removing anyway as you requested:
 phpmyadmin depends on php5-mysql | php5-mysqli | php5-mysqlnd; however:
  Package php5-mysql is to be removed.
  Package php5-mysqli is not installed.
  Package php5-mysqlnd is not installed.

(Reading database ... 32197 files and directories currently installed.)
Removing php5-mysql (5.5.9+dfsg-1ubuntu4.9) ...
php5_invoke prerm: Disable module mysql for apache2 SAPI
php5_invoke prerm: Disable module mysql for cli SAPI
php5_invoke prerm: Disable module mysqli for apache2 SAPI
php5_invoke prerm: Disable module mysqli for cli SAPI
php5_invoke prerm: Disable module pdo_mysql for apache2 SAPI
php5_invoke prerm: Disable module pdo_mysql for cli SAPI
Selecting previously unselected package php5-mysqlnd.
(Reading database ... 32186 files and directories currently installed.)
Preparing to unpack .../php5-mysqlnd_5.5.9+dfsg-1ubuntu4.14_amd64.deb ...
Unpacking php5-mysqlnd (5.5.9+dfsg-1ubuntu4.14) ...
Preparing to unpack .../php5-common_5.5.9+dfsg-1ubuntu4.14_amd64.deb ...
Unpacking php5-common (5.5.9+dfsg-1ubuntu4.14) over (5.5.9+dfsg-1ubuntu4.9) ...
Setting up php5-common (5.5.9+dfsg-1ubuntu4.14) ...
php5_invoke pdo: already enabled for apache2 SAPI
php5_invoke pdo: already enabled for cli SAPI
php5_invoke opcache: already enabled for apache2 SAPI
php5_invoke opcache: already enabled for cli SAPI
Setting up php5-cli (5.5.9+dfsg-1ubuntu4.14) ...
php5_invoke readline: already enabled for cli SAPI
php5_invoke json: already enabled for cli SAPI
php5_invoke gd: already enabled for cli SAPI
php5_invoke opcache: already enabled for cli SAPI
php5_invoke pdo: already enabled for cli SAPI
Setting up php5-readline (5.5.9+dfsg-1ubuntu4.14) ...
php5_invoke readline: already enabled for apache2 SAPI
php5_invoke readline: already enabled for cli SAPI
Setting up libapache2-mod-php5 (5.5.9+dfsg-1ubuntu4.14) ...
php5_invoke readline: already enabled for apache2 SAPI
php5_invoke json: already enabled for apache2 SAPI
php5_invoke gd: already enabled for apache2 SAPI
php5_invoke opcache: already enabled for apache2 SAPI
php5_invoke pdo: already enabled for apache2 SAPI
apache2_invoke php5: already enabled
 * Restarting web server apache2                                                                                                       [ OK ]
Setting up php5-gd (5.5.9+dfsg-1ubuntu4.14) ...
php5_invoke gd: already enabled for apache2 SAPI
php5_invoke gd: already enabled for cli SAPI
Setting up php5-mysqlnd (5.5.9+dfsg-1ubuntu4.14) ...

Creating config file /etc/php5/mods-available/mysqlnd.ini with new version
php5_invoke: Enable module mysqlnd for apache2 SAPI
php5_invoke: Enable module mysqlnd for cli SAPI
php5_invoke: Enable module mysql for apache2 SAPI
php5_invoke: Enable module mysql for cli SAPI
php5_invoke: Enable module mysqli for apache2 SAPI
php5_invoke: Enable module mysqli for cli SAPI
php5_invoke: Enable module pdo_mysql for apache2 SAPI
php5_invoke: Enable module pdo_mysql for cli SAPI
Processing triggers for libapache2-mod-php5 (5.5.9+dfsg-1ubuntu4.14) ...
root@ns512905:~# sudo apt-get install php-mysqlnd
Reading package lists... Done