diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..a8c22dd
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,15 @@
+Copyright 2021 Euxhen Hasanaj
+
+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.
\ No newline at end of file
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..d4c4330
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,9 @@
+include LICENSE
+include MANIFEST.in
+include pyproject.toml
+include README.rst
+include test/*.py
+include includes/*
+
+exclude .git*
+prune .github
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 26eb1b0..0bdb7fb 100644
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,7 @@ TestSet: test_set.o $(OBJ)
 	$(CC) $(CFLAGS) -o test_set test_set.o $(OBJ)
 
 test_set.o:
-	$(CC) $(CFLAGS) -c tests/test_set.cpp
+	$(CC) $(CFLAGS) -c test/test_set.cpp
 
 clean:
 	rm -f *.o
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..b5a3c46
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,6 @@
+[build-system]
+requires = [
+    "setuptools>=42",
+    "wheel"
+]
+build-backend = "setuptools.build_meta"
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 768200e..dadd637 100644
--- a/setup.py
+++ b/setup.py
@@ -1,3 +1,4 @@
+from distutils import cmd
 import glob
 import os
 
@@ -9,17 +10,39 @@
                     include_dirs=['includes'],
                     extra_compile_args=['-std=c++17', '-O2'])
 
+
+class CleanCommand(Command):
+    user_options = []
+
+    def initialize_options(self):
+        pass
+
+    def finalize_options(self):
+        pass
+
+    def run(self):
+        os.system('rm -vrf ./build ./dist ./*.pyc ./*.tgz ./*.egg-info')
+
+
+cmdclass = {'clean': CleanCommand}
+
 options = {
     'name': 'multiset_multicover',
     'description': 'MM is a package for running the greedy cover algorithm to perform multiset multicover.',
     'license': 'MIT',
+    'version': '1.1.1',
     'author': 'Euxhen Hasanaj',
     'author_email': 'ehasanaj@cs.cmu.edu',
-    'provides': 'multiset_multicover',
+    'url': 'https://github.com/ferrocactus/multiset_multicover',
+    'provides': ['multiset_multicover'],
     'package_dir': {'multiset_multicover': os.path.join('src', 'multiset_multicover')},
     'packages': ['multiset_multicover'],
+    'cmdclass': cmdclass,
     'ext_modules': [gci_ext],
-    'platforms': 'ALL'
+    'platforms': 'ALL',
+    'keywords': ['set', 'cover', 'multiset', 'multicover', 'greedy'],
+    'install_requires': [],
+    'python_requires': ">=3.8"
 }
 
 setup(**options)
diff --git a/tests/__init__.py b/test/__init__.py
similarity index 100%
rename from tests/__init__.py
rename to test/__init__.py
diff --git a/tests/test_interface.py b/test/test_interface.py
similarity index 100%
rename from tests/test_interface.py
rename to test/test_interface.py
diff --git a/tests/test_set.cpp b/test/test_set.cpp
similarity index 100%
rename from tests/test_set.cpp
rename to test/test_set.cpp