Update Apache version for mod_wsgi-standalone to 2.4.54.

Author: GrahamDumpleton

README-standalone.rst

@@ -10,21 +10,30 @@ The primary package for mod_wsgi is available on the Python package index
 version of Apache pre-installed on your target system, and if you don't,
 installation of the package will fail.
 
-If you are on a UNIX like system (Linux, macOS) and need a version of
-Apache to be installed for you, you can use the ``mod_wsgi-standalone``
+If you are on a UNIX like system (Linux) and need a version of Apache
+to be installed for you, you can use the ``mod_wsgi-standalone``
 package on PyPi instead. When installing the ``mod_wsgi-standalone``
 package it will first trigger the installation of the ``mod_wsgi-httpd``
 package, which will result in a version of Apache being installed as
 part of your Python installation. Next the ``mod_wsgi`` package will be
 installed, with it using the version of Apache installed by the
 ``mod_wsgi-httpd`` package rather than any system package for Apache.
 
-Note that this method of installation is only suitable for where you want
-to use ``mod_wsgi-express``. It cannot be used to build mod_wsgi for use
-with your system Apache installation. This installation method will also
-not work on Windows.
+This method of installation is only suitable for where you want to use
+``mod_wsgi-express``. It cannot be used to build mod_wsgi for use with
+your system Apache installation. This installation method will not
+work on Windows, and also currently fails on macOS because the Apache
+Runtime (APR) library, has not been updated to latest macOS versions.
 
 When installing mod_wsgi using this method, except that you will install
 the ``mod_wsgi-standalone`` package instead of the ``mod_wsgi`` package,
 you should follow installation and usage instructions outlined on the
 PyPi page for the ``mod_wsgi`` package.
+
+**NOTE: Although this package may allow you to install a standalone Apache
+version, it is only really recommended that you use this package if you
+have absolutely no other choice for getting the Apache httpd server
+installed. Always use the Apache httpd server supplied with the operating
+system if you can. Building this package if you do choose to do so, will
+take some time. So if you you think the install is hanging, it is probably
+still busy compiling everything.**

setup.py

@@ -466,5 +466,5 @@ def _version():
     entry_points = { 'console_scripts':
         ['mod_wsgi-express = mod_wsgi.server:main'],},
     zip_safe = False,
-    install_requires = standalone and ['mod_wsgi-httpd==2.4.48.1'] or [],
+    install_requires = standalone and ['mod_wsgi-httpd==2.4.54.1'] or [],
 )