1.) Install phppgadmin

    git clone git://github.com/phppgadmin/phppgadmin.git phppgadmin    
    
2.) Create apache configuration file

    nano /etc/apache2/conf-available/phppgadmin.conf
    
    Alias /phppgadmin /usr/share/phppgadmin/
    <Directory /usr/share/phppgadmin/>
    DirectoryIndex index.php
    Options +FollowSymLinks
    AllowOverride None
    order deny,allow
    deny from all
    allow from 127.0.0.0/255.0.0.0 ::1/128
    allow from all
    <IfModule mod_php5.c>
    php_flag magic_quotes_gpc Off
    php_flag track_vars On
    php_value include_path .
    </IfModule>
    </Directory>
    
3.) Copy and edit phppgadmin configuration file

    cp phppgadmin/conf/config.inc.php-dist phppgadmin/conf/config.inc.php
    
    nano phppgadmin/conf/config.inc.php
    
    $conf['servers'][0]['host'] = '';
    
    $conf['extra_login_security'] = false;
            
    
4.) Restart postgresql and apache