diff --git a/README b/README
index 1ddaf80..4dc45ab 100644
--- a/README
+++ b/README
@@ -1,6 +1,34 @@
 asyncio event loop scheduling callbacks in eventlet.
 
-Implemented:
+See also the Trollius project:
+http://trollius.readthedocs.org/
+
+Status
+------
+
+The version 0.1 is the first public release. It was not tested on any project
+yet.
+
+
+Installation
+------------
+
+Requirements:
+
+- eventlet (it was tested with eventlet 0.15)
+- trollius 1.0 or newer
+
+Type::
+
+    pip install aiogreen
+
+or::
+
+    python setup.py install
+
+
+Implemented
+-----------
 
 * call_at()
 * call_later()
@@ -11,7 +39,9 @@ Implemented:
 * stop()
 * coroutines and tasks
 
-Not supported:
+
+Not supported (yet)
+-------------------
 
 * run an event loop in a thread different than the main thread
 * sockets: create_connection, create_server, sock_recv
@@ -19,14 +49,17 @@ Not supported:
 * subprocesses: need pipes
 * signal handlers: add_signal_handler (only for pyevent hub?)
 
-Todo:
+
+To do
+-----
 
 * Write new unit tests, or split Tulip test suite between implementation tests
   and specification tests
 * Support eventlet without monkey-patching
 * Test with Python 2 and 3
 * Test with Trollius and asyncio
-* Glue to ease debug: keep traceback between Handle, coroutine and greenthread
+* Glue to ease debug: keep traceback between Handle, coroutine and greenthread.
+  Is it even possible?
 * run_in_executor(): use eventlet.tpool as the default executor?
   It avoids the dependency to concurrent.futures. aiogreen is written as a
   temporary solution to switch from eventlet to asyncio. So it may be better to
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..11787c1
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,52 @@
+# Release procedure:
+#  - (fill changelog, FIXME: no changelog yet)
+#  - (run unit tests, FIXME: no test yet)
+#  - update the version in setup.py to X.Y
+#  - (set release date in the changelog, FIXME: no changelog yet)
+#  - check that "python setup.py sdist" contains all files tracked by
+#    the SCM (Mercurial), or update MANIFEST.in
+#  - hg ci
+#  - hg tag X.Y
+#  - hg push
+#  - python setup.py sdist bdist_wheel register upload
+#  - increment version in setup.py
+#  - hg ci && hg push
+
+import os
+import sys
+try:
+    from setuptools import setup, Extension
+    SETUPTOOLS = True
+except ImportError:
+    SETUPTOOLS = False
+    # Use distutils.core as a fallback.
+    # We won't be able to build the Wheel file on Windows.
+    from distutils.core import setup, Extension
+
+with open("README") as fp:
+    long_description = fp.read()
+
+install_options = {
+    "name": "aiogreen",
+    "version": "0.1",
+    "license": "Apache License 2.0",
+    "author": 'Victor Stinner',
+    "author_email": 'victor.stinner@gmail.com',
+
+    "description": "asyncio event loop scheduling callbacks in eventlet.",
+    "long_description": long_description,
+    "url": "https://bitbucket.org/haypo/aiogreen/",
+
+    "classifiers": [
+        "Programming Language :: Python",
+        #"Programming Language :: Python :: 3",
+        "License :: OSI Approved :: Apache Software License",
+    ],
+
+    "packages": ["aiogreen"],
+    #"test_suite": "runtests.runtests",
+}
+if SETUPTOOLS:
+    install_options['install_requires'] = ['eventlet', 'trollius>=1.0']
+
+setup(**install_options)