diff --git a/Pipfile b/Pipfile
index 038e9ae..1c4ac71 100644
--- a/Pipfile
+++ b/Pipfile
@@ -20,7 +20,6 @@ tox = "*"
 twine = "*"
 build = "*"
 flake8 = "*"
-
 flake8-builtins = "*"
 flake8-breakpoint = "*"
 flake8-bugbear = "*"
diff --git a/README.md b/README.md
index bc64b88..eb0de58 100644
--- a/README.md
+++ b/README.md
@@ -67,10 +67,10 @@ Browser engine(s) (optional for Selenium-based tests):
 * Geckodriver (Firefox)
 * Chromedriver
 
-**Clone repository**
+**Clone repository + init submodules**
 
 ```shell
-git clone https://github.com/gdcc/dataverse_tests.git
+git clone --recurse-submodules https://github.com/gdcc/dataverse_tests.git
 cd dataverse_tests/
 ```
 
diff --git a/pyproject.toml b/pyproject.toml
index 45d90fc..864b334 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,11 +1,3 @@
 [build-system]
 requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta:__legacy__"
-
-[project]
-dependencies = [
-    "pyDataverse==0.3.1",
-    "pytest-selenium==2.0.1",
-    "typer==0.3.2",
-    'pydantic==1.8.2,extras=["dotenv"]'
-]
diff --git a/setup.cfg b/setup.cfg
index 21082eb..6893521 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -35,10 +35,6 @@ packages =
     dvtests.testing.custom.aussda_production
     dvtests.utils
 
-# [options.entry_points]
-# console_scripts =
-#     dvtests = src.dvtests.main:app
-
 [tool:pytest]
 testpaths = tests
 addopts = -v
diff --git a/src/dvtests/__init__.py b/src/dvtests/__init__.py
index c83fcff..3d3d923 100644
--- a/src/dvtests/__init__.py
+++ b/src/dvtests/__init__.py
@@ -12,7 +12,7 @@
 __email__ = "mail@stefankasberger.at"
 __copyright__ = "Copyright (c) 2022 Stefan Kasberger"
 __license__ = "MIT License"
-__version__ = "0.1.0"
+# __version__ = "0.1.0"
 __url__ = "https://github.com/gdcc/dataverse_tests"
 __description__ = "Dataverse tests."
 __name__ = "dvtests"
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..1792b12
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,43 @@
+[tox]
+envlist = packaging,dist_install
+skip_missing_interpreters = True
+ignore_basepython_conflict = True
+
+[testenv]
+description = default settings for unspecified tests
+usedevelop = False
+skip_install = False
+passenv = *
+basepython = python3.6
+
+[testenv:pylint]
+description = pylint for linting
+commands =
+    pylint src/dvtests/
+
+[testenv:mypy]
+commands =
+    mypy src/dvtests/ setup.py
+
+[flake8]
+max-line-length = 80
+ignore = E129
+exclude =
+    .tox
+    .egg
+
+[testenv:flake8]
+description = flake8 for style guide and docstring testing
+commands =
+    pip uninstall -y flake8-pytest-style
+    flake8 src/dvtests/
+
+[testenv:black]
+description = black for auto-formatting
+commands =
+    black src/dvtests/
+
+[testenv:pre-commit]
+deps = pre-commit
+commands =
+    pre-commit run --all-files