diff --git a/identicon/__init__.py b/identicon/__init__.py
index 84d3068..daec62e 100644
--- a/identicon/__init__.py
+++ b/identicon/__init__.py
@@ -1 +1,2 @@
 from .identicon import Identicon
+
diff --git a/main.py b/identicon/cli.py
similarity index 91%
rename from main.py
rename to identicon/cli.py
index 02c2155..678416c 100755
--- a/main.py
+++ b/identicon/cli.py
@@ -6,8 +6,8 @@ from io import BytesIO
 import click
 from blake3 import blake3
 
-from identicon import Identicon
-from stream import get_deterministic_stream, ClosableStream
+from . import Identicon
+from .stream import get_deterministic_stream, ClosableStream
 
 
 DIGEST_SIZE = 20
@@ -16,7 +16,7 @@ BUF_SIZE = 65536  # Linux default pipe capacity is 64KiB (64 * 2^10)
 
 @click.command(
     help=(
-        'Print OpenSSH style randomart identicon for arbitrary data.\n\n'
+        'Generate OpenSSH style randomart identicon for arbitrary data.\n\n'
         'If TEXT or --file is not supplied, data is read from STDIN.'
     )
 )
diff --git a/stream.py b/identicon/stream.py
similarity index 100%
rename from stream.py
rename to identicon/stream.py
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..f0a6c9f
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,25 @@
+from setuptools import setup
+
+setup(
+    name='identicon',
+    version='1.0.0',
+    author='Kristóf Tóth',
+    author_email='mrtoth@strongds.hu',
+    description='CLI tool and library to generate OpenSSH style randomart identicons for arbitrary data.',
+    url='https://git.strongds.hu/mrtoth/identicon',
+    packages=['identicon'],
+    entry_points={
+        'console_scripts': ['identicon=identicon.cli:main'],
+    },
+    install_requires=[
+        'blake3',
+        'click',
+    ],
+    extras_require={
+        'dev': [
+            'pytest',
+            'pylint',
+            'rope',
+        ],
+    },
+)