diff --git a/.gitignore b/.gitignore
index fe1282a..dad9802 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,8 @@
 *.~
 \#*
 .*~
+.eggs
+*.egg
 *.egg-info
 example/*/*.log
 example/*.db
@@ -192,3 +194,4 @@ example/sp-repoze/sp_conf_2.Pygmalion
 example/sp-repoze/sp_conf_2.py
 
 sp.xml
+tests/pki/qwerty.*
diff --git a/setup.py b/setup.py
index bc67932..97bc582 100755
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@ tests_require = [
     'mongodict',
     'pyasn1',
     'pymongo==3.0.1',
-    'python-memcached == 1.51',
+    'python-memcached >= 1.51',
     'pytest',
     'mako',
     #'pytest-coverage',