diff --git a/lib/scalatest_2.9.0-1.8.jar b/lib/scalatest_2.9.0-1.8.jar
new file mode 100644
index 0000000..30445f5
Binary files /dev/null and b/lib/scalatest_2.9.0-1.8.jar differ
diff --git a/src/main/scala/org/moe/Moe.scala b/src/main/scala/org/moe/Moe.scala
new file mode 100644
index 0000000..4c49d6a
--- /dev/null
+++ b/src/main/scala/org/moe/Moe.scala
@@ -0,0 +1,17 @@
+package org.moe 
+
+object Moe {
+
+    val VERSION   = 0.01;
+    val AUTHORITY = "cpan:STEVAN";
+
+    object Errors {
+        class ValueNotFound      ( msg : String ) extends Exception( msg )
+        class UninitializedValue ( msg : String ) extends Exception( msg )
+    }
+
+    def main ( args: Array[String] ): Unit = {
+        println( "Hello World" )
+    }    
+
+}
\ No newline at end of file
diff --git a/src/main/scala/org/moe/runtime/Container.scala b/src/main/scala/org/moe/runtime/Container.scala
new file mode 100644
index 0000000..a9d283f
--- /dev/null
+++ b/src/main/scala/org/moe/runtime/Container.scala
@@ -0,0 +1,3 @@
+package org.moe.runtime
+
+trait Container {}
\ No newline at end of file
diff --git a/src/main/scala/org/moe/runtime/Environment.scala b/src/main/scala/org/moe/runtime/Environment.scala
new file mode 100644
index 0000000..e23e4ae
--- /dev/null
+++ b/src/main/scala/org/moe/runtime/Environment.scala
@@ -0,0 +1,75 @@
+package org.moe.runtime
+
+import scala.collection.mutable.HashMap
+
+import org.moe.Moe.Errors
+
+class Environment {
+
+    object Markers {
+        val Package  = "__PACKAGE__";
+        val Class    = "__CLASS__";
+        val Invocant = "__SELF__";        
+    }
+
+    val pad = new HashMap[String,Container]();
+
+    var parent : Environment = _;
+
+    def this ( p : Environment ) {
+        this()
+        parent = p
+    }
+
+    def getCurrentPackage  (): Container = getLocal( Markers.Package  )
+    def getCurrentClass    (): Container = getLocal( Markers.Class    )
+    def getCurrentInvocant (): Container = getLocal( Markers.Invocant )
+
+    def setCurrentPackage  ( p : Container ): Unit = pad.put( Markers.Package,  p )
+    def setCurrentClass    ( c : Container ): Unit = pad.put( Markers.Class,    c )
+    def setCurrentInvocant ( i : Container ): Unit = pad.put( Markers.Invocant, i )
+
+    def getParent (): Environment = parent
+    def isRoot    (): Boolean     = parent == null
+
+    def get ( name : String ): Container = {
+        if ( pad.contains( name ) ) return pad( name )
+        if ( !isRoot              ) return parent.get( name )
+        throw new Errors.ValueNotFound( name );
+    }
+
+    def has ( name : String ): Boolean = {
+        if ( pad.contains( name ) ) return true
+        if ( !isRoot              ) return parent.has( name )
+        false;
+    }
+
+    def create ( name : String, value : Container ): Unit = pad.put( name, value )
+
+    def set ( name : String, value : Container ): Unit = {
+        if ( !has( name ) ) throw new Errors.UninitializedValue( name )
+
+        if ( pad.contains( name ) ) {
+            pad.put( name, value )
+        } else {
+            var current : Environment = parent
+            while ( current != null ) {
+                if ( current.hasLocal( name ) ) {
+                    current.setLocal( name, value )
+                    return;
+                }
+                else {
+                    current = current.getParent
+                }
+            }
+            throw new Errors.UninitializedValue( name )
+        }
+    }
+
+    private def getLocal ( name : String ): Container = pad( name )
+    private def hasLocal ( name : String ): Boolean   = pad.contains( name )
+    private def setLocal ( name : String, value : Container ): Unit = pad.put( name, value )
+
+}
+
+