diff --git a/anisotropy/__init__.py b/anisotropy/__init__.py
index e69de29..3c36a1f 100644
--- a/anisotropy/__init__.py
+++ b/anisotropy/__init__.py
@@ -0,0 +1,4 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+#from anisotropy import Anisotropy
diff --git a/anisotropy/__main__.py b/anisotropy/__main__.py
new file mode 100644
index 0000000..925e065
--- /dev/null
+++ b/anisotropy/__main__.py
@@ -0,0 +1,20 @@
+import click
+from anisotropy.anisotropy import Anisotropy
+
+pass_anisotropy = click.make_pass_decorator(Anisotropy)
+
+@click.group()
+@click.version_option(version = "", message = Anisotropy.version())
+@click.pass_context
+def anisotropy(ctx):
+    ctx.obj = Anisotropy()
+
+
+@anisotropy.command()
+@click.option("-s", "--stage", "stage", type = click.Choice(["all", "mesh", "flow"]), default = "all")
+@click.option("-p", "--param", "params", metavar = "key=value", multiple = True)
+@pass_anisotropy
+def compute(anisotropy, stage, params):
+    pass
+
+anisotropy()
diff --git a/anisotropy/anisotropy.py b/anisotropy/anisotropy.py
index a2e3956..478a325 100644
--- a/anisotropy/anisotropy.py
+++ b/anisotropy/anisotropy.py
@@ -6,10 +6,11 @@ import shutil
 ROOT = "/".join(__file__.split("/")[:-2])
 sys.path.append(os.path.abspath(ROOT))
 
-from utils import struct
+from anisotropy.utils import struct
 import toml
 import logging
 
+__version__ = "1.1"
 ###
 #   Shell args
 ##
@@ -50,6 +51,38 @@ logging.basicConfig(
 )
 logger = logging.getLogger(config.logger.name)
 
+
+class Anisotropy(object):
+    def __init__(self):
+        #self.db = self.setupDB()
+        pass
+
+    @staticmethod
+    def version():
+        versions = {
+            "anisotropy": __version__,
+            "Python": sys.version.split(" ")[0],
+            "Salome": "[missed]",
+            "OpenFOAM": "[missed]"
+        }
+
+        try:
+            salomeplVersion = salomeVersion()
+            openfoamVersion = openfoam.foamVersion()
+
+        except Exception:
+            pass
+
+        return "\n".join([ f"{ k }: { v }" for k, v in versions.items() ])
+
+    @staticmethod
+    def setupDB():
+        db.init(env["db_path"])
+
+        if not os.path.exists(env["db_path"]):
+            db.create_tables([Structures, Mesh])
+
+        return db
 ###
 #   Main
 ##
diff --git a/anisotropy/db.py b/anisotropy/models.py
similarity index 100%
rename from anisotropy/db.py
rename to anisotropy/models.py