diff --git a/README.md b/README.md
index 4fd3168..f640487 100644
--- a/README.md
+++ b/README.md
@@ -77,15 +77,17 @@ within the 'ply' directory which may also be used as a Python package.
 To use PLY, simply copy the 'ply' directory to your project and import
 lex and yacc from the associated 'ply' package.  For example:
 
-     import ply.lex as lex
-     import ply.yacc as yacc
+     from .ply import lex
+     from .ply import yacc
 
 Alternatively, you can copy just the files lex.py and yacc.py
-individually and use them as modules.  For example:
+individually and use them as modules however you see fit.  For example:
 
      import lex
      import yacc
 
+PLY has no third-party dependencies. 
+
 The file doc/ply.html contains complete documentation on how to use
 the system.
 
diff --git a/setup.md b/setup.md
new file mode 100644
index 0000000..967874a
--- /dev/null
+++ b/setup.md
@@ -0,0 +1,40 @@
+# Maintained, No Package Releases
+
+PLY is maintained software, but no longer produces package releases.
+There is no `setup.py` file.  It is not something that you install
+with `pip` or a similar tool. You must COPY the necessary code from
+PLY into your project and take ownership of it.
+
+Why this policy? PLY is a highly specialized tool for expert-level
+programmers who are writing parsers and compilers.  If you are writing
+a compiler, there's a good chance that it's part of a substantially
+larger project.  Managing external dependencies (such as PLY) in such
+projects is an ongoing challenge.  However, the truth of the matter is
+that PLY just isn't that big.  All of the core functionality is
+contained in just two files.  PLY has no external dependencies of its
+own.  It changes very rarely.  Plus, there are various customizations
+that you might want to apply to how it works.  So, all things equal,
+it's probably better for you to copy it.  
+
+But what about getting all of the latest improvements and bug fixes?
+What improvements? PLY is implementing a 1970s-era parsing algorithm.
+It's not cutting edge.  As for bug fixes, you'll know pretty rapidly
+if PLY works for your project or not.  If it's working, there's
+literally no reason to ever upgrade it. Keep using the version of code
+that you copied.  If you think you've found a bug, check back with the
+repository to see if it's been fixed. Or submit it as an issue so that
+it can be looked at.
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