diff --git a/easymocap/config/yacs.py b/easymocap/config/yacs.py
index b7d4542..9219f63 100644
--- a/easymocap/config/yacs.py
+++ b/easymocap/config/yacs.py
@@ -171,7 +171,10 @@ class CfgNode(dict):
             return "{}"
         for k, v in self.items():
             seperator = "\n" if isinstance(v, CfgNode) and len(v.keys()) > 0 else " "
-            attr_str = "{}:{}{}".format(str(k), seperator, str(v))
+            if isinstance(v, float):
+                attr_str = "{}:{}{:f}".format(str(k), seperator, v)
+            else:
+                attr_str = "{}:{}{}".format(str(k), seperator, str(v))
             attr_str = _indent(attr_str, 4)
             s.append(attr_str)
         r += "\n".join(s)
diff --git a/setup.py b/setup.py
index 444d709..8938248 100644
--- a/setup.py
+++ b/setup.py
@@ -16,6 +16,7 @@ setup(
     # test_suite='setup.test_all',
     packages=[
         'easymocap',
+        'easymocap.config',
         'easymocap.dataset',
         'easymocap.smplmodel',
         'easymocap.pyfitting',