 readme  id readmetxt v 1125 20090501 092927 hass exp module piwik web analytics author alexander hass description adds the piwik tracking system to your website requirements piwik installation piwik website account installation copy the piwik module directory in to your drupal sites all modules directory as usual usage in the settings page enter your piwik website id you will also need to define what user roles should be tracked simply tick the roles you would like to monitor all pages will now have the required javascript added to the html footer can confirm this by viewing the page source from your browser advanced settings you can include additional javascript snippets in the advanced textarea these can be found on various blog posts or on the official piwik pages support is not provided for any customisations you include to speed up page loading you may also cache the piwikjs file locally you need to make sure the site file system is in public download mode known issues drupal requirements http drupalorg requirements tell you to configure php with sessionsavehandler user but your piwik installation will not work with this configuration and gives you a server error 500 1 you are able to workaround with the php default in your phpini session sessionsavehandler files 2 with apache you may overwrite the php setting for the piwik directory only if piwik is installed in piwik you are able to create a htaccess file in this directory with the below code php 4 apache 1 phpvalue sessionsavehandler files php 4 apache 2 phpvalue sessionsavehandler files php 5 apache 1 and 2 phpvalue sessionsavehandler files  