diff --git a/zulip/integrations/google/requirements.txt b/zulip/integrations/google/requirements.txt
index e69de29bb..139c0705b 100644
--- a/zulip/integrations/google/requirements.txt
+++ b/zulip/integrations/google/requirements.txt
@@ -0,0 +1,2 @@
+httplib2>=0.22.0
+oauth2client>=4.1.3
diff --git a/zulip/integrations/rss/requirements.txt b/zulip/integrations/rss/requirements.txt
index e69de29bb..7bbec3415 100644
--- a/zulip/integrations/rss/requirements.txt
+++ b/zulip/integrations/rss/requirements.txt
@@ -0,0 +1 @@
+feedparser>=6.0.10
diff --git a/zulip/integrations/svn/requirements.txt b/zulip/integrations/svn/requirements.txt
index e69de29bb..62a7412da 100644
--- a/zulip/integrations/svn/requirements.txt
+++ b/zulip/integrations/svn/requirements.txt
@@ -0,0 +1 @@
+pysvn>=0.1.0