diff --git a/MANIFEST.in b/MANIFEST.in
index bafcaa2..1ae2c64 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -5,6 +5,7 @@ include mit.LICENSE
 include setup.py
 include setup.cfg
 include README.rst
+include Makefile
 include MANIFEST.in
 include CHANGELOG.rst
 include CONTRIBUTING.rst
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..d4ef663
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,54 @@
+# Copyright (c) the purl authors
+# SPDX-License-Identifier: MIT
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+# Visit https://github.com/package-url/packageurl-python for support and
+# download.
+
+# Python version can be specified with `$ PYTHON_EXE=python3.x make conf`
+PYTHON_EXE?=python3
+ACTIVATE?=. bin/activate;
+VIRTUALENV_PYZ=thirdparty/virtualenv.pyz
+BLACK_ARGS=--exclude=".cache|migrations|data|lib|bin|var"
+
+virtualenv:
+	@echo "-> Bootstrap the virtualenv with PYTHON_EXE=${PYTHON_EXE}"
+	@${PYTHON_EXE} ${VIRTUALENV_PYZ} --never-download --no-periodic-update .
+
+conf: virtualenv
+	@echo "-> Install dependencies"
+	@${ACTIVATE} pip install -e .
+
+dev: virtualenv
+	@echo "-> Configure and install development dependencies"
+	@${ACTIVATE} pip install -e .[test]
+
+clean:
+	@echo "-> Clean the Python env"
+	rm -rf bin/ lib*/ include/ build/ dist/ .*cache/ pip-selfcheck.json pyvenv.cfg
+	find . -type f -name '*.py[co]' -delete -o -type d -name __pycache__ \
+		-delete -type d -name '*.egg-info' -delete
+
+test:
+	@echo "-> Run the test suite"
+	${MANAGE} test --noinput
+	bin/py.test tests
+
+.PHONY: virtualenv conf dev clean test
diff --git a/README.rst b/README.rst
index bbba949..8d86d17 100644
--- a/README.rst
+++ b/README.rst
@@ -49,12 +49,14 @@ Utilities
 Django models
 ^^^^^^^^^^^^^
 
-`packageurl.contrib.django.models.PackageURLMixin` is a Django abstract model mixin to use Package URLs in Django.
+`packageurl.contrib.django.models.PackageURLMixin` is a Django abstract model mixin to
+use Package URLs in Django.
 
 SQLAlchemy mixin
 ^^^^^^^^^^^^^^^^
 
-`packageurl.contrib.sqlalchemy.mixin.PackageURLMixin` is a SQLAlchemy declarative mixin to use Package URLs in SQLAlchemy models.
+`packageurl.contrib.sqlalchemy.mixin.PackageURLMixin` is a SQLAlchemy declarative mixin
+to use Package URLs in SQLAlchemy models.
 
 URL to PURL
 ^^^^^^^^^^^
@@ -70,9 +72,12 @@ URL to PURL
 PURL to URL
 ^^^^^^^^^^^
 
-- `packageurl.contrib.purl2url.get_repo_url(purl)` returns a repository URL inferred from a Package URL.
-- `packageurl.contrib.purl2url.get_download_url(purl)` returns a download URL inferred from a Package URL.
-- `packageurl.contrib.purl2url.get_inferred_urls(purl)` return all inferred URLs (repository, download) from a Package URL.
+- `packageurl.contrib.purl2url.get_repo_url(purl)` returns a repository URL inferred
+  from a Package URL.
+- `packageurl.contrib.purl2url.get_download_url(purl)` returns a download URL inferred
+  from a Package URL.
+- `packageurl.contrib.purl2url.get_inferred_urls(purl)` return all inferred URLs
+  (repository, download) from a Package URL.
 
 ::