diff --git a/README.md b/README.md
index 5befbb164..b7fb1aaca 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,8 @@ Apache, though we will be expanding it to other platforms.
 
 ```
 sudo apt-get install python python-setuptools python-virtualenv \
-  python-dev python-augeas gcc swig dialog libssl-dev
-virtualenv --system-site-packages venv
+  python-dev gcc swig dialog libssl-dev
+virtualenv --no-site-packages venv
 ./venv/bin/python setup.py install
 sudo ./venv/bin/letsencrypt
 ```
diff --git a/letsencrypt/client/client.py b/letsencrypt/client/client.py
index eff28bbb3..7516eee05 100644
--- a/letsencrypt/client/client.py
+++ b/letsencrypt/client/client.py
@@ -369,11 +369,11 @@ class Client(object):
 
         logger.info("Performing the following challenges:")
 
-        # Every indicies element is a list of integers referring to which
+        # Every indices element is a list of integers referring to which
         # challenges in the master list the challenge object satisfies
         # Single Challenge objects that can satisfy multiple server challenges
-        # mess up the order of the challenges, thus requiring the indicies
-        challenge_objs, indicies = self.challenge_factory(
+        # mess up the order of the challenges, thus requiring the indices
+        challenge_objs, indices = self.challenge_factory(
             self.names[0], c["challenges"], path)
 
         responses = ["null"] * len(c["challenges"])
@@ -387,7 +387,7 @@ class Client(object):
                 # Handle RecoveryToken type challenges
                 pass
 
-            for index in indicies[i]:
+            for index in indices[i]:
                 responses[index] = response
 
         logger.info("Configured Apache for challenges; " +
@@ -548,7 +548,7 @@ class Client(object):
         sni_satisfies = []
 
         challenge_objs = []
-        challenge_obj_indicies = []
+        challenge_obj_indices = []
         for c in path:
             if challenges[c]["type"] == "dvsni":
                 logger.info("  DVSNI challenge for name %s." % name)
@@ -558,7 +558,7 @@ class Client(object):
 
             elif challenges[c]["type"] == "recoveryToken":
                 logger.info("\tRecovery Token Challenge for name: %s." % name)
-                challenge_obj_indicies.append(c)
+                challenge_obj_indices.append(c)
                 challenge_objs.append({type:"recoveryToken"})
 
             else:
@@ -570,10 +570,10 @@ class Client(object):
             # one "challenge object" is issued for all sni_challenges
             challenge_objs.append({"type":"dvsni", "listSNITuple":sni_todo,
                                    "dvsni_key":os.path.abspath(self.key_file)})
-            challenge_obj_indicies.append(sni_satisfies)
+            challenge_obj_indices.append(sni_satisfies)
             logger.debug(sni_todo)
 
-        return challenge_objs, challenge_obj_indicies
+        return challenge_objs, challenge_obj_indices
 
 
     def get_key_csr_pem(self, csr_return_format = 'der'):
diff --git a/setup.py b/setup.py
index 3966bdccf..b39a8230d 100755
--- a/setup.py
+++ b/setup.py
@@ -15,18 +15,21 @@ setup(
         'letsencrypt.scripts',
     ],
     install_requires=[
-        #'dialog',
-        'requests',
         'jsonschema',
         'M2Crypto',
         'pycrypto',
-        #'python-augeas',
+        'python-augeas',
         'python2-pythondialog',
+        'requests',
+    ],
+    dependency_links=[
+        # http://augeas.net/download.html
+        'https://fedorahosted.org/released/python-augeas/',
     ],
     entry_points={
         'console_scripts': [
-            'letsencrypt = letsencrypt.scripts.main:main'
-        ]
+            'letsencrypt = letsencrypt.scripts.main:main',
+        ],
     },
     zip_safe=False,
     include_package_data=True,