diff --git a/roles/kalite/tasks/install.yml b/roles/kalite/tasks/install.yml
index 6960f73fd..0ba4a0941 100644
--- a/roles/kalite/tasks/install.yml
+++ b/roles/kalite/tasks/install.yml
@@ -14,16 +14,15 @@
 - name: Install python2, if Raspbian/Debian > 10 or Ubuntu > 19
   package:
     name:
-    - python2
-    - python-setuptools # provides setuptools-44 last version compatible with python2
+      - python2
+      - python-setuptools # provides setuptools-44 last version compatible with python2
     state: present
   when: not (is_debian_9 or is_debian_10 or is_ubuntu_16 or is_ubuntu_17 or is_ubuntu_18 or is_ubuntu_19)
   # 2020-03-31: Testing for {is_raspbian_9, is_raspbian_10} is not currently nec, as testing for {is_debian_9, is_debian_10} covers that already.
 
 - name: Use pip to pin setuptools to 44 in {{ kalite_venv }} if Raspbian/Debian > 10 or Ubuntu > 19
   pip:
-    name:
-    - setuptools==44
+    name: setuptools==44
     virtualenv: "{{ kalite_venv }}"    # /usr/local/kalite/venv
     virtualenv_site_packages: no
     virtualenv_command: /usr/bin/virtualenv
@@ -43,7 +42,7 @@
     extra_args: "--no-cache-dir"
   when: internet_available
 
-- name: "Install from templates: venv wrapper /usr/bin/kalite, systemd unit file kalite-serve.service"
+- name: "Install from templates: venv wrapper /usr/bin/kalite, unit file /etc/systemd/system/kalite-serve.service"
   template:
     src: "{{ item.src }}"
     dest: "{{ item.dest }}"
@@ -52,13 +51,15 @@
     - { src: 'kalite.sh.j2', dest: '/usr/bin/kalite', mode: '0755' }
     - { src: 'kalite-serve.service.j2', dest: '/etc/systemd/system/kalite-serve.service', mode: '0644' }
 
-- name: "Install from template: /etc/{{ apache_conf_dir }}/kalite.conf"
+# Useless stanza, for 2 reasons: (1) http://box/kalite was never made to work
+# (2) /etc/apache2/sites-available does not exist on many IIAB's w/o Apache
+- name: "Install from template: /etc/{{ apache_conf_dir }}/kalite.conf (useless, as http://box/kalite was never made to work)"
   template:
     src: kalite.conf
     dest: "/etc/{{ apache_conf_dir }}"    # apache2/sites-available on debuntu
   when: apache_installed is defined
 
-- name: Fix KA Lite bug in regex parsing ifconfig output, for @m-anish's network names that contain dashes, if Raspbian/Debian < 11 or Ubuntu < 20
+- name: Fix KA Lite bug in regex parsing ifconfig output (ifcfg/parser.py) for @m-anish's network names that contain dashes, if Raspbian/Debian < 11 or Ubuntu < 20
   replace:
     path: /usr/local/kalite/venv/local/lib/python2.7/site-packages/kalite/packages/dist/ifcfg/parser.py
     regexp: 'a-zA-Z0-9'
@@ -66,21 +67,21 @@
   when: is_debian_9 or is_debian_10 or is_ubuntu_16 or is_ubuntu_17 or is_ubuntu_18 or is_ubuntu_19
   # 2020-03-31: Testing for {is_raspbian_9, is_raspbian_10} is not currently nec, as testing for {is_debian_9, is_debian_10} covers that already.
 
-- name: Fix KA Lite bug in regex parsing ifconfig output, for @m-anish's network names that contain dashes, if Raspbian/Debian > 10 or Ubuntu > 19
+- name: Fix KA Lite bug in regex parsing ifconfig output (ifcfg/parser.py) for @m-anish's network names that contain dashes, if Raspbian/Debian > 10 or Ubuntu > 19
   replace:
     path: /usr/local/kalite/venv/lib/python2.7/site-packages/kalite/packages/dist/ifcfg/parser.py
     regexp: 'a-zA-Z0-9'
     replace: 'a-zA-Z0-9\-'
   when: not (is_debian_9 or is_debian_10 or is_ubuntu_16 or is_ubuntu_17 or is_ubuntu_18 or is_ubuntu_19)
   # 2020-03-31: Testing for {is_raspbian_9, is_raspbian_10} is not currently nec, as testing for {is_debian_9, is_debian_10} covers that already.
-  # JV why not just is_ubuntu_20?
+  # JV: why not just is_ubuntu_20? AH: to make this work on Ubuntu 21+ and ideally Debian/RaspiOS 11+ too?
 
 - name: Create dir {{ kalite_root }}
   file:
     state: directory
     path: "{{ kalite_root }}/httpsrv/static"    # /library/ka-lite
 
-- name: Run 'kalite manage setup ...'
+- name: Run '{{ kalite_program }} manage setup ...'
   command: "{{ kalite_program }} manage setup --username={{ kalite_admin_user }} --password={{ kalite_admin_password }} --noinput"    # Runs /usr/local/kalite/venv/bin/kalite
   environment:
     KALITE_HOME: "{{ kalite_root }}"    # /library/ka-lite