Merge 2af8347 into dee43a9

CHANGES.rst

@@ -55,6 +55,11 @@ https://github.com/zopefoundation/Zope/blob/4.x/CHANGES.rst
 
 - Improve documentation for Zope's error logging services.
 
+- Add ``Paste`` as ``extras_require`` dependency to pull in ``Paste`` when 
+  installing with `pip` and `constraints.txt` to prevent startup errors.
+  (`#734 <https://github.com/zopefoundation/Zope/issues/734>`_)
+
+
 Backwards incompatible changes
 ++++++++++++++++++++++++++++++
 

buildout.cfg

@@ -45,8 +45,7 @@ eggs =
 recipe = zc.recipe.egg
 interpreter = zopepy
 eggs =
-    Paste
-    Zope
+    Zope[wsgi]
     zodbupdate
 
 

docs/INSTALL.rst

@@ -166,8 +166,8 @@ version you find on https://zopefoundation.github.io/Zope/:
   $ python3.7 -m venv zope
   $ cd zope
   $ bin/pip install -U pip
-  $ bin/pip install Zope==4.1 \
-    -c https://zopefoundation.github.io/Zope/releases/4.1/constraints.txt
+  $ bin/pip install Zope[wsgi]==4.1.2 \
+    -c https://zopefoundation.github.io/Zope/releases/4.1.2/constraints.txt
 
 You can also install Zope using a single requirements file. Note that this
 installation method might install packages that are not actually needed (i. e.
@@ -176,7 +176,7 @@ more than are listed in the ``install_requires`` section of ``setup.py``):
 .. code-block:: console
 
     $ bin/pip install \
-    -r https://zopefoundation.github.io/Zope/releases/4.1/requirements-full.txt
+    -r https://zopefoundation.github.io/Zope/releases/4.1.2/requirements-full.txt
 
 
 Building the documentation with ``Sphinx``

setup.py

@@ -130,6 +130,9 @@ def _read_file(filename):
             'sphinx_rtd_theme',
             'repoze.sphinx.autointerface',
         ],
+        'wsgi': [
+            'Paste',
+        ],
     },
     entry_points={
         'paste.app_factory': [