wheel issue

roles/kalite/tasks/install.yml

@@ -13,18 +13,26 @@
 
 - name: Install python2, if Raspbian/Debian > 10 or Ubuntu > 19
   package:
-    name: python2
+    name:
+    - 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 older working versions in {{ kalite_venv }} if Raspbian/Debian > 10 or Ubuntu > 19
+- name: Put wheel file in place if missing
+  copy:
+    force: no
+    src: roles/kalite/files/ipaddress-0.0.0-py2.py3-none-any.whl
+    dest: /usr/share/python-wheels/ipaddress-0.0.0-py2.py3-none-any.whl
+  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)
+  # 2020-04-02: python-pip-whl 20.0.2-2 is missing ipaddress-0.0.0-py2.py3-none-any.whl
+  # https://bugs.launchpad.net/ubuntu/+source/python-pip/+bug/1869247
+
+- name: Use pip to pin setuptools to 44 in {{ kalite_venv }} if Raspbian/Debian > 10 or Ubuntu > 19
   pip:
     name:
-    - ipaddr
-    - pip<20
-    - setuptools<45
-    - wheel<34
+    - setuptools==44
     virtualenv: "{{ kalite_venv }}"    # /usr/local/kalite/venv
     virtualenv_site_packages: no
     virtualenv_command: /usr/bin/virtualenv