Typo.

zc.recipe.egg_/src/zc/recipe/egg/egg.py

@@ -88,8 +88,10 @@ class Eggs(object):
             kw = {}
             if 'unzip' in options:
                 kw['always_unzip'] = options.query_bool('unzip', None)
-            if 'network-cache' in b_options:
-                kw['network_cache'] = b_options.get('network-cache')
+            if 'sha-cache' in b_options:
+                kw['sha_cache'] = b_options.get('sha-cache')
+            if 'sha-dir' in b_options:
+                kw['sha_dir'] = b_options.get('sha-dir')
 
             ws = zc.buildout.easy_install.install(
                 distributions, options['eggs-directory'],