By default, this is only true when a partition has a dedicated unix user.
Inside a webrunner, we can have:
  ${buildout:directory} = /srv/slapgrid/slappart0/srv/runner/instance/slappart1
  but $HOME = /srv/slapgrid/slappart0

Zope partitions override HOME as follows:
  home-path = ${buildout:directory}

The link was pointing to the RSS url itself instead of
pointing to the monitoring interface.

also add --disable-host-tool option to prevent possible installation
error that happens when pkg-config is rebuild without removing
parts/pkg-config directory.

Fixing almost random error: cannot get `parentNode` of null

More information available on the README file.

This reverts commit b3c5f181.