******** Abstract ******** Modern landscapes of information infrastructures are commonly designed and organized as stacks of runtime service environments. The technical architecture of the service stacks consists of a wide range of heterogenous landscapes of components frequently requiring adaptation and mediation - resulting in a landscape of apps for the creation and installation of developer and user documentation. The package *setuplib* provides utilities for the display of detailed information on Python software packages and the contained entry points. .. only:: singlehtml .. container:: figabstract .. figurewrap:: _static/systems-ids.png :width-latex: 250 :width: 300 :target-html: _static/systems-ids.png :align: center Figure: Installation of Service Layers :ref:`more... ` .. only:: not singlehtml .. figurewrap:: _static/systems-ids.png :width-latex: 250 :width: 300 :target-html: _static/systems-ids.png :align: center Figure: Installation of Service Layers :ref:`more... ` For more on extensions refer to [setuplib]_, and [setuptools]_ . For tested standard OS and distributions see help on `installation `_ / :ref:`Tested OS and Python Implementations `.