- lru cache was unstable under concurrency (big surprise) when it

  tried to redelete a key in the cache that had already been deleted.
  Symptom: line 64 in put:del data[oldkey]:KeyError: '/some/path'.
  Now we just ignore the key error if we can't delete the key.

- add zip_safe = false to setup.cfg.

1 files changed, 1 insertions, 0 deletions

diff --git a/setup.cfg b/setup.cfg
index 9a12e4044..db4700e5f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,4 +1,5 @@
 [easy_install]
+zip_ok = false
 index_url = http://dist.repoze.org/lemonade/dev/simple
 
 [nosetests]