It's useful to have the right package name
diff --git a/rackspace/auth_env.go b/rackspace/auth_env.go
index e0ab7c4..1706cc4 100644
--- a/rackspace/auth_env.go
+++ b/rackspace/auth_env.go
@@ -1,4 +1,4 @@
-package utils
+package rackspace
 
 import (
 	"fmt"