Clarify instructions for resolving env.configure related issues

yichao-liang · Mar 5, 2017 · 842de12 · 842de12
1 parent 90a776b
commit 842de12
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gym/core.py b/gym/core.py
@@ -204,7 +204,7 @@ def __str__(self):
         return '<{} instance>'.format(type(self).__name__)
 
     def configure(self, *args, **kwargs):
-        raise NotImplementedError("Env.configure has been removed. If you need it, please go back to gym commit 6f27709.")
+        raise error.Error("Env.configure has been removed in gym v0.8.0, released on 2017/03/05. If you need Env.configure, please use gym version 0.7.x from pip, or checkout the `gym:v0.7.4` tag from git.")
 
 # Space-related abstractions