Fix some old broken links

ksunden · ksunden · commit 5bfb4083b680 · 2023-02-10T17:39:27.000-06:00
diff --git a/doc/api/prev_api_changes/api_changes_0.99.x.rst b/doc/api/prev_api_changes/api_changes_0.99.x.rst
@@ -63,11 +63,10 @@ Changes beyond 0.99.x
   of the class :class:`matplotlib.backends.backend_pdf.PdfPages` for
   more information.
 
-* Removed configobj_ and `enthought.traits`_ packages, which are only
+* Removed configobj and `enthought.traits`_ packages, which are only
   required by the experimental traited config and are somewhat out of
   date. If needed, install them independently.
 
-.. _configobj: http://www.voidspace.org.uk/python/configobj.html
 .. _`enthought.traits`: http://code.enthought.com/pages/traits.html
 
 * The new rc parameter ``savefig.extension`` sets the filename extension
diff --git a/doc/devel/MEP/MEP10.rst b/doc/devel/MEP/MEP10.rst
@@ -45,7 +45,7 @@ Numpy docstring format
 ----------------------
 
 `Numpy docstring format
-<https://github.com/numpy/numpy/blob/master/doc/HOWTO_DOCUMENT.rst.txt>`_:
+<https://numpydoc.readthedocs.io/en/latest/format.html#docstring-standard>`_:
 This format divides the docstring into clear sections, each having
 different parsing rules that make the docstring easy to read both as
 raw text and as HTML.  We could consider alternatives, or invent our
diff --git a/doc/devel/MEP/MEP11.rst b/doc/devel/MEP/MEP11.rst
@@ -129,9 +129,7 @@ ordered from best/hardest to worst/easiest):
 
 1. The distutils wininst installer allows a post-install script to
    run.  It might be possible to get this script to run pip_ to
-   install the other dependencies.  (See `this thread
-   <http://grokbase.com/t/python/distutils-sig/109bdnfhp4/distutils-ann-setuptools-post-install-script-for-bdist-wininst>`_
-   for someone who has trod that ground before).
+   install the other dependencies.
 
 2. Continue to ship dateutil_, pytz_, six_ and pyparsing_ in
    our installer, but use the post-install-script to install them
@@ -177,4 +175,4 @@ out of the box.
 .. _pytz: https://pypi.org/project/pytz/
 .. _setuptools: https://pypi.org/project/setuptools/
 .. _six: https://pypi.org/project/six/
-.. _easy_install: https://setuptools.readthedocs.io/en/latest/easy_install.html
+.. _easy_install: https://setuptools.readthedocs.io/en/latest/deprecated/easy_install.html
