diff --git a/doc/source/install/compute-install.rst b/doc/source/install/compute-install.rst
index 1f3a80fd8..47a6f85eb 100644
--- a/doc/source/install/compute-install.rst
+++ b/doc/source/install/compute-install.rst
@@ -60,19 +60,13 @@ Install and configure components
 
    .. code-block:: console
 
-      # apt-get install python-pip git
+      # apt-get install python3-pip git
 
    For CentOS, run:
 
    .. code-block:: console
 
-     # yum install python-pip git python-devel libffi-devel gcc openssl-devel
-
-   .. note::
-
-     ``python-pip`` package is not in CentOS base repositories,
-     may need to install EPEL repository in order to have
-     ``python-pip`` available.
+     # yum install python3-pip git python3-devel libffi-devel gcc openssl-devel
 
 #. Clone and install zun:
 
@@ -82,8 +76,8 @@ Install and configure components
       # git clone https://opendev.org/openstack/zun.git
       # chown -R zun:zun zun
       # cd zun
-      # pip install -r requirements.txt
-      # python setup.py install
+      # pip3 install -r requirements.txt
+      # python3 setup.py install
 
 #. Generate a sample configuration file:
 
diff --git a/doc/source/install/controller-install.rst b/doc/source/install/controller-install.rst
index 9758eb1c8..29c5f993e 100644
--- a/doc/source/install/controller-install.rst
+++ b/doc/source/install/controller-install.rst
@@ -171,19 +171,13 @@ Install and configure components
 
    .. code-block:: console
 
-      # apt-get install python-pip git
+      # apt-get install python3-pip git
 
    For CentOS, run:
 
    .. code-block:: console
 
-     # yum install python-pip git python-devel libffi-devel gcc openssl-devel
-
-   .. note::
-
-     ``python-pip`` package is not in CentOS base repositories,
-     may need to install EPEL repository in order to have
-     ``python-pip`` available.
+     # yum install python3-pip git python3-devel libffi-devel gcc openssl-devel
 
 #. Clone and install zun:
 
@@ -193,8 +187,8 @@ Install and configure components
       # git clone https://opendev.org/openstack/zun.git
       # chown -R zun:zun zun
       # cd zun
-      # pip install -r requirements.txt
-      # python setup.py install
+      # pip3 install -r requirements.txt
+      # python3 setup.py install
 
 #. Generate a sample configuration file:
 
diff --git a/doc/source/install/verify.rst b/doc/source/install/verify.rst
index e8315a536..8f87c8d61 100644
--- a/doc/source/install/verify.rst
+++ b/doc/source/install/verify.rst
@@ -13,7 +13,7 @@ Verify operation of the Container service.
 
    .. code-block:: console
 
-      #  pip install python-zunclient
+      #  pip3 install python-zunclient
 
 #. Source the ``admin`` tenant credentials: