--- a
+++ b/setup.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python
+
+import setuptools
+
+with open("README.md", "r") as fh:
+    long_description = fh.read()
+
+setuptools.setup(
+    name="selfies",
+    version="2.2.0",
+    author="Mario Krenn, Alston Lo, Robert Pollice and many other contributors",
+    author_email="mario.krenn@mpl.mpg.de, alan@aspuru.com",
+    description="SELFIES (SELF-referencIng Embedded Strings) is a "
+                "general-purpose, sequence-based, robust representation of "
+                "semantically constrained graphs.",
+    long_description=long_description,
+    long_description_content_type="text/markdown",
+    url="https://github.com/aspuru-guzik-group/selfies",
+    packages=setuptools.find_packages(),
+    classifiers=[
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3 :: Only",
+        "License :: OSI Approved :: Apache Software License",
+        "Operating System :: OS Independent",
+    ],
+    python_requires='>=3.7'
+)