##Install Adminer on Ubuntu is very easy. Just type:
sudo apt-get install adminer
Now Adminer should run on http://127.0.0.1/adminer/
But unfortunately, for same reason don`t run...
Then you will need to configure your apache2.conf to make adminer works.
gksu gedit /etc/apache2/apache2.conf
Then add the following line to the end of the file.
Include /etc/adminer/apache.conf
Then restart apache
/etc/init.d/apache2 restart