diff --git a/README.md b/README.md
index c3af4ce..f743c69 100644
--- a/README.md
+++ b/README.md
@@ -18,13 +18,19 @@ Automagically process the specification
 ## Installing dependencies
 
 ```
-❯ python3 -m pip install -r requirements.txt
+❯ python3 setup.py install
+```
+
+or:
+
+```
+❯ pip install git+https://github.com/spdx/spec-parser
 ```
 
 ## Usage
 
 ```
-❯ python main.py -h
+❯ spec-parser -h
 usage: spec-parser [-h] [--gen-md] [--gen-refs] [--gen-rdf] [--use-table] [--out-dir OUT_DIR] spec_dir
 
 SPDX specification parser
diff --git a/docs/md_docs/getting_started.md b/docs/md_docs/getting_started.md
index b255405..bae6c13 100755
--- a/docs/md_docs/getting_started.md
+++ b/docs/md_docs/getting_started.md
@@ -16,13 +16,19 @@
 ## Installing dependencies
 
 ```
-❯ python3 -m pip install -r requirements.txt
+❯ python3 setup.py install
+```
+
+or:
+
+```
+❯ pip install git+https://github.com/spdx/spec-parser
 ```
 
 ## Usage
 
 ```
-❯ python main.py -h
+❯ spec-parser -h
 usage: spec-parser [-h] [--gen-md] [--gen-refs] [--gen-rdf] [--use-table] [--out-dir OUT_DIR] spec_dir
 
 SPDX specification parser
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..7686037
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,22 @@
+[build-system]
+build-backend = "setuptools.build_meta"
+requires = ["setuptools", "wheel"]
+
+[project]
+name = "spec_parser"
+version = "0.0.4"
+dependencies = [
+    "isodate",
+    "Jinja2",
+    "MarkupSafe",
+    "pyparsing",
+    "rdflib",
+    "six",
+    "sly",
+]
+
+[project.scripts]
+spec-parser = "spec_parser.__main__:main"
+
+[tool.setuptools.package-data]
+"spec_parser.templates" = ["*.j2"]
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index fea80c5..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-isodate==0.6.0
-Jinja2==3.1.2
-MarkupSafe==2.1.3
-pyparsing==2.4.7
-rdflib==6.0.0
-six==1.16.0
-sly==0.4
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..8bf1ba9
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,2 @@
+from setuptools import setup
+setup()
diff --git a/main.py b/spec_parser/__main__.py
similarity index 98%
rename from main.py
rename to spec_parser/__main__.py
index 3cd5016..c78a2cc 100644
--- a/main.py
+++ b/spec_parser/__main__.py
@@ -47,9 +47,7 @@ def get_args():
 
     return args
 
-
-if __name__ == "__main__":
-
+def main():
     args = get_args()
 
     if not os.path.isdir(args.spec_dir):
@@ -69,3 +67,6 @@ def get_args():
         spec.gen_md()
     if args.gen_rdf:
         spec.gen_rdf()
+
+if __name__ == "__main__":
+    main()
diff --git a/spec_parser/templates/default/class.md.j2 b/spec_parser/templates/class.md.j2
similarity index 100%
rename from spec_parser/templates/default/class.md.j2
rename to spec_parser/templates/class.md.j2
diff --git a/spec_parser/templates/default/property.md.j2 b/spec_parser/templates/property.md.j2
similarity index 100%
rename from spec_parser/templates/default/property.md.j2
rename to spec_parser/templates/property.md.j2
diff --git a/spec_parser/templates/default/vocab.md.j2 b/spec_parser/templates/vocab.md.j2
similarity index 100%
rename from spec_parser/templates/default/vocab.md.j2
rename to spec_parser/templates/vocab.md.j2
diff --git a/spec_parser/utils.py b/spec_parser/utils.py
index cf2756d..4fbf3d2 100644
--- a/spec_parser/utils.py
+++ b/spec_parser/utils.py
@@ -118,7 +118,7 @@ def gen_md(self) -> None:
             self.logger.warning(f"Overwriting out_dir `{self.args['out_dir']}`")
 
         env = Environment(
-            loader=PackageLoader("spec_parser", package_path="templates/default"),
+            loader=PackageLoader("spec_parser", package_path="templates"),
             autoescape=False
         )