Update install documentation

docs/install.rst

@@ -1,59 +1,22 @@
-Installation
-============
+.. index:: installation
 
-You have several options in setting up your working environment.  We recommend
-using virtualenv to separate the dependencies of your project from your
-system's python environment.  If on Linux or Mac OS X, you can also use
-virtualenvwrapper to help manage multiple virtualenvs across different
-projects.
+=======
+Install
+=======
 
-Virtualenv Only
----------------
+Working Environment
+===================
 
-First, make sure you are using virtualenv (http://www.virtualenv.org). Once
-that's installed, create your virtualenv::
+To get a running work environment use `pipenv`_.
 
-    $ virtualenv --distribute gnuviechadmin
+.. _pipenv: https://pipenv.kennethreitz.org/en/latest/
 
-You will also need to ensure that the virtualenv has the project directory
-added to the path. Adding the project directory will allow `django-admin.py` to
-be able to change settings using the `--settings` flag.
+To get started install `pip` and `pipenv` and use `pipenv install --dev`:
 
-Virtualenv with virtualenvwrapper
-------------------------------------
+.. code-block:: sh
 
-In Linux and Mac OSX, you can install virtualenvwrapper
-(http://virtualenvwrapper.readthedocs.org/en/latest/), which will take care of
-managing your virtual environments and adding the project path to the
-`site-directory` for you::
+   $ apt install python3-pip
+   $ python3 -m pip install --user -U pipenv
+   $ pipenv install --dev
 
-    $ mkdir gnuviechadmin
-    $ mkvirtualenv -a gnuviechadmin gnuviechadmin-dev
     $ cd gnuviechadmin && add2virtualenv `pwd`
-
-Installation of Dependencies
-=============================
-
-Depending on where you are installing dependencies:
-
-In development::
-
-    $ pip install -r requirements/local.txt
-
-For production::
-
-    $ pip install -r requirements.txt
-
-PowerDNS setup
-==============
-
-The models in :py:mod:`domains.models` are meant to be used together with a
-PowerDNS setup with the generic PostgreSQL backend
-(https://doc.powerdns.com/md/authoritative/backend-generic-mypgsql/). The
-database schema differs a bit from the original schema to fit the Django model
-conventions. To make PowerDNS work you have to redefine the SQL statements by
-copying the following content to
-:file:`/etc/powerdns/pdns.d/pdns.local.gva_queries.conf`.
-
-.. literalinclude:: pdns.local.gva_queries.conf
-   :language: properties