Comment 0 for bug 1577916

ganglia-webfrontend depends on libapache2-mod-php7.0 and on php7.0-xml but it is not in the Depends: section in control.

This leads to errors `Sorry, you do not have access to this resource. "); } try { $dwoo = new Dwoo($conf['dwoo_compiled_dir'], $conf['dwoo_cache_dir']); } catch (Exception $e) { print " ...`

Installing these 2 dependencies fixes it.

1) lsb_release -rd
Description: Ubuntu 16.04 LTS
Release: 16.04

2) apt-cache policy ganglia-webfrontend
ganglia-webfrontend:
  Installed: 3.6.1-1ubuntu1
  Candidate: 3.6.1-1ubuntu1
  Version table:
 *** 3.6.1-1ubuntu1 500
        500 http://ubuntu.thayer.dartmouth.edu xenial/universe amd64 Packages
        500 http://ubuntu.thayer.dartmouth.edu xenial/universe i386 Packages
        100 /var/lib/dpkg/status

3) I expected the dependencies to be installed

4) The dependencies were missing, it was difficult for me to debug because I am not a php guy. Got help from 'vvuksan' on irc.