diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..2bfabec
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,2 @@
+layout python3
+python setup.py develop
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f9463ec
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+__pycache__/
+*.egg-info
+.tox
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..71127b4
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,19 @@
+language: python
+python:
+  - 3.4
+  - 3.6
+  - 2.7
+  - pypy3
+
+install: pip install tox-travis
+script: tox
+
+deploy:
+  provider: pypi
+  user: faalkaart
+  password:
+    secure: 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
+  distributions: sdist bdist_wheel
+  on:
+    repo: failmap/checkdnssec
+    tags: true
diff --git a/checkdnssec.py b/checkdnssec.py
index ede175b..109cf02 100644
--- a/checkdnssec.py
+++ b/checkdnssec.py
@@ -59,21 +59,26 @@ def get_dnssec(dnsresolver, domain_name):
         return
 
 
+if __name__ == "__main__":
+    main()
 
 
-
-if __name__ == "__main__":
-  
+def main():
     dnsresolver = dns.resolver.Resolver()
     # set a default nameserver
     dnsresolver.nameservers = ["8.8.8.8"]
     dnsresolver.timeout = 1.0
     dnsresolver.lifetime = 1.0
-    domain_name = "faalkaart.nl."
-    
+    if len(sys.argv) == 2:
+        domain_name = sys.argv[1]
+    else:
+        domaigitgn_name = "faalkaart.nl."
+
     try:
         get_dnssec(dnsresolver, domain_name)
-        print("Success " + domain_name)
     except:
         print("Failure " + domain_name)
-    
+        sys.exit(1)
+
+    print("Success " + domain_name)
+    sys.exit(0)
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..9811fa2
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,24 @@
+from setuptools import find_packages, setup
+from subprocess import check_output
+
+
+def version_from_git():
+    """Acquire package version form current git tag."""
+    return check_output(['git', 'describe', '--tags', '--abbrev=0'],
+                        universal_newlines=True)
+
+
+setup(
+    name='checkdnssec',
+    version=version_from_git(),
+    packages=find_packages(),
+    install_requires=[
+      'dnspython',
+      'pycrypto',
+    ],
+    entry_points={
+        'console_scripts': [
+            'checkdnssec = checkdnssec:main',
+        ],
+    },
+)
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..e69de29