Required parameters files were not packaged.

setup.py

@@ -5,4 +5,8 @@ setup(
     version='1.98b1.dev1',
     description='Bayesian Photometric Redshift',
     packages=['bpz'],
+    package_dir={'bpz': 'bpz'},
+    package_data={
+      'bpz': ['AB/*', 'FILTER/*', 'SED/*'],
+    }
 )