diff --git a/ago.py b/ago.py
index 4ba3615..d85caff 100644
--- a/ago.py
+++ b/ago.py
@@ -1,4 +1,3 @@
-from __future__ import division
 from datetime import datetime
 from datetime import timedelta
 
@@ -6,11 +5,11 @@ def delta2dict( delta ):
     """Accepts a delta, returns a dictionary of units"""
     delta = abs( delta )
     return { 
-        'year'   : delta.days // 365 ,
-        'day'    : delta.days % 365 ,
-        'hour'   : delta.seconds // 3600 ,
-        'minute' : (delta.seconds // 60) % 60 ,
-        'second' : delta.seconds % 60 ,
+        'year'   : int(delta.days / 365),
+        'day'    : int(delta.days % 365),
+        'hour'   : int(delta.seconds / 3600),
+        'minute' : int(delta.seconds / 60) % 60,
+        'second' : delta.seconds % 60,
         'microsecond' : delta.microseconds
     }
 
diff --git a/test_ago.py b/test_ago.py
index a564ef4..31972ce 100644
--- a/test_ago.py
+++ b/test_ago.py
@@ -4,6 +4,14 @@ from datetime import timedelta
 from ago import human
 from ago import delta2dict
 
+try:
+    from types import StringType as STRING
+    from types import DictType as DICT
+except ImportError:
+    import builtins
+    STRING = builtins.str
+    DICT = builtins.dict
+
 # datetime objects
 PRESENT = datetime.now()
 PAST    = PRESENT - timedelta( 492, 58711, 45 ) # days, secs, ms
@@ -15,13 +23,13 @@ FUTURE_DELTA = PRESENT - FUTURE
 ONE_YEAR_FOUR_HOURS_DELTA = timedelta( 365, 14400, 0 )
 
 def test_human_passed_datetime_is_string():
-    assert type(human( PAST )) is builtins.str
+    assert type(human( PAST )) is STRING
 
 def test_human_passed_timedelta_is_string():
-    assert type(human( PAST_DELTA )) is builtins.str
+    assert type(human( PAST_DELTA )) is STRING
 
 def test_delta2dict_is_dict():
-    assert type(delta2dict( PAST_DELTA )) is builtins.dict
+    assert type(delta2dict( PAST_DELTA )) is DICT
 
 def test_ago_in_past_human():
     assert 'ago' in human( PAST )