diff --git a/Installing-Oppia-(Linux;-Python-3).md b/Installing-Oppia-(Linux;-Python-3).md
index 04a60d2f..4597b3ff 100644
--- a/Installing-Oppia-(Linux;-Python-3).md
+++ b/Installing-Oppia-(Linux;-Python-3).md
@@ -202,13 +202,14 @@ exec "$SHELL"
 9. Install the Python dependencies:
 
     ```console
-    $ pip install pyyaml setuptools
+    $ pip install pyyaml setuptools psutil certifi packaging rcssmin xmltodict
     Requirement already satisfied: setuptools in /home/user/.pyenv/versions/2.7.18/envs/oppia-tmp/lib/python2.7/site-packages (44.1.1)
     Collecting pyyaml
       Downloading PyYAML-5.4.1-cp27-cp27mu-manylinux1_x86_64.whl (574 kB)
          |████████████████████████████████| 574 kB 2.3 MB/s
     Installing collected packages: pyyaml
     Successfully installed pyyaml-5.4.1
+    ...
     ```
 
     Note that you don't need to install pyyaml if you were able to install python-yaml with your package manager earlier.