diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..21f82f8
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,26 @@
+[project]
+name = "kupferbootstrap"
+dependencies = [
+    "click>=8.0.1",
+    "appdirs>=1.4.4",
+    "joblib>=1.0.1",
+    "toml",
+    "typing_extensions",
+    "coloredlogs",
+    "munch",
+    "requests",
+    "python-dateutil",
+    "enlighten",
+    "PyYAML",
+]
+dynamic = ["version"]
+
+[project.scripts]
+kupferbootstrap = "kupferbootstrap.main:main"
+
+[build-system]
+requires = [ "setuptools>=41", "wheel", "setuptools-git-versioning<2", ]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools-git-versioning]
+enabled = true
diff --git a/pytest.sh b/pytest.sh
index d305774..544b319 100755
--- a/pytest.sh
+++ b/pytest.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
 sudo -v
-python -m pytest -v --cov=. --cov-branch --cov-report=term "$@" ./*/test_*.py
+python -m pytest -v --cov=. --cov-branch --cov-report=term "$@" src/kupferbootstrap
diff --git a/requirements.txt b/requirements.txt
index df53ed4..d6e1198 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1 @@
-click>=8.0.1
-appdirs>=1.4.4
-joblib>=1.0.1
-toml
-typing_extensions
-coloredlogs
-munch
-setuptools # required by munch
-requests
-python-dateutil
-enlighten
-PyYAML
+-e .
diff --git a/main.py b/src/kupferbootstrap/main.py
similarity index 81%
rename from main.py
rename to src/kupferbootstrap/main.py
index f212197..c3dbdb9 100755
--- a/main.py
+++ b/src/kupferbootstrap/main.py
@@ -7,19 +7,19 @@ from os import isatty
 from traceback import format_exc, format_exception_only, format_tb
 from typing import Optional
 
-from logger import color_option, logging, quiet_option, setup_logging, verbose_option
-from wrapper import get_wrapper_type, enforce_wrap, nowrapper_option
-from progressbar import progress_bars_option
+from .logger import color_option, logging, quiet_option, setup_logging, verbose_option
+from .wrapper import get_wrapper_type, enforce_wrap, nowrapper_option
+from .progressbar import progress_bars_option
 
-from binfmt.cli import cmd_binfmt
-from config.cli import config, config_option, cmd_config
-from packages.cli import cmd_packages
-from flavours.cli import cmd_flavours
-from devices.cli import cmd_devices
-from net.cli import cmd_net
-from chroot.cli import cmd_chroot
-from cache.cli import cmd_cache
-from image.cli import cmd_image
+from .binfmt.cli import cmd_binfmt
+from .config.cli import config, config_option, cmd_config
+from .packages.cli import cmd_packages
+from .flavours.cli import cmd_flavours
+from .devices.cli import cmd_devices
+from .net.cli import cmd_net
+from .chroot.cli import cmd_chroot
+from .cache.cli import cmd_cache
+from .image.cli import cmd_image
 
 
 @click.group()