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Merge pull request #3535 from jvonau/python2_fix2
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notes and dependencies [& test adding Python 2 to Debian 12]
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@holta
holta committed Apr 12, 2023
2 parents db84a0d + fbb614b commit c9ed0a0
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Showing 2 changed files with 41 additions and 63 deletions.
9 changes: 9 additions & 0 deletions roles/kalite/tasks/install.yml
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Expand Up @@ -20,6 +20,15 @@
when: not (is_debian_12 or is_ubuntu_2304 or is_ubuntu_2310)
# 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: Install Ubuntu keyrings on Debian
# get_url:
# url:
# dest: /etc/apt/keyrings/
# mode: 0644
# timeout: "{{ download_timeout }}"
# when: is_debian_12

# use key retrieval from mongodb
- name: Use scripts/install_python2.sh to install python2 and virtualenv
command: "{{ iiab_dir }}/scripts/install_python2.sh"
when: is_debian_12 or is_ubuntu_2304 or is_ubuntu_2310
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95 changes: 32 additions & 63 deletions scripts/install_python2.sh
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@@ -1,81 +1,50 @@
#!/bin/bash
# https://packages.debian.org/search?keywords=libpython2.7-stdlib&searchon=names&suite=all&section=all
# https://packages.debian.org/bullseye/libpython2.7-stdlib
# https://packages.ubuntu.com/search?keywords=libpython2.7-stdlib&searchon=names&suite=all&section=all
# https://packages.ubuntu.com/jammy-updates/libpython2.7-stdlib

# payload to be installed:
# libpython2-stdlib
# libpython2.7-minimal
# libpython2.7-stdlib
# python2-minimal
# python2.7-minimal
# python2.7
# python2

export DEBIAN_FRONTEND=noninteractive
ARCH=$(dpkg --print-architecture)

apt -y install virtualenv
apt -y install mime-support #transitional package
# https://github.com/iiab/iiab/pull/3535#issuecomment-1503626474
#apt -y install media-types libffi8 libssl3

# libpython2.7-stdlib from ubuntu-22.04 used in amd64 is compiled against libssl3 and libffi8
# libpython2.7-stdlib from ubuntu-22.04 used in amd64|arm64|armhf is compiled against libssl3 and libffi8
# `apt info libpython2.7-stdlib`
cd /tmp
case $ARCH in
#"amd64")
#wget http://mirrors.edge.kernel.org/ubuntu/pool/main/libf/libffi/libffi8_3.4.2-4_amd64.deb
#apt install ./libffi8_3.4.2-4_amd64.deb

#wget http://mirrors.edge.kernel.org/ubuntu/pool/universe/p/python2.7/libpython2.7-minimal_2.7.18-13ubuntu2_amd64.deb
#apt install ./libpython2.7-minimal_2.7.18-13ubuntu2_amd64.deb

#wget http://mirrors.edge.kernel.org/ubuntu/pool/universe/p/python2.7/libpython2.7-stdlib_2.7.18-13ubuntu2_amd64.deb
#apt install ./libpython2.7-stdlib_2.7.18-13ubuntu2_amd64.deb

#wget http://mirrors.edge.kernel.org/ubuntu/pool/universe/p/python2.7/python2.7-minimal_2.7.18-13ubuntu2_amd64.deb
#apt install ./python2.7-minimal_2.7.18-13ubuntu2_amd64.deb

#wget http://mirrors.kernel.org/ubuntu/pool/universe/p/python2.7/python2.7_2.7.18-13ubuntu2_amd64.deb
#apt install ./python2.7_2.7.18-13ubuntu2_amd64.deb
#;;

#"arm64")
#wget http://ftp.debian.org/debian/pool/main/libf/libffi/libffi7_3.3-6_arm64.deb
#apt install ./libffi7_3.3-6_arm64.deb

#wget http://ftp.debian.org/debian/pool/main/p/python2.7/libpython2.7-minimal_2.7.18-8_arm64.deb
#apt install ./libpython2.7-minimal_2.7.18-8_arm64.deb

#wget http://ftp.debian.org/debian/pool/main/p/python2.7/libpython2.7-stdlib_2.7.18-8_arm64.deb
#apt install ./libpython2.7-stdlib_2.7.18-8_arm64.deb

#wget http://ftp.debian.org/debian/pool/main/p/python2.7/python2.7-minimal_2.7.18-8_arm64.deb
#apt install ./python2.7-minimal_2.7.18-8_arm64.deb

#wget http://ftp.debian.org/debian/pool/main/p/python2.7/python2.7_2.7.18-8_arm64.deb
#apt install ./python2.7_2.7.18-8_arm64.deb
#;;
"amd64")
# works on U23.04 x86_64 VM
cat << EOF > /etc/apt/sources.list.d/python2.list
deb [trusted=yes] http://archive.ubuntu.com/ubuntu jammy main universe
deb [trusted=yes] http://archive.ubuntu.com/ubuntu jammy-updates main universe
EOF
;;

# trusted is used for Debian and RasPiOS as the keys would be missing for Ubuntu
"arm64"|"amd64")
apt -y install libffi8
cat << EOF >> /etc/apt/sources.list.d/python2.list
"arm64")
# gave 404 errors on U23.04 x86_64 VM need to circle back to U23.04 arm64 and confirm
cat << EOF > /etc/apt/sources.list.d/python2.list
deb [trusted=yes] http://ports.ubuntu.com/ jammy main universe
deb [trusted=yes] http://ports.ubuntu.com/ jammy-updates main universe
EOF
;;

"armhf")
#wget http://raspbian.raspberrypi.org/raspbian/pool/main/libf/libffi/libffi7_3.3-6_armhf.deb
#apt install ./libffi7_3.3-6_armhf.deb

#wget http://raspbian.raspberrypi.org/raspbian/pool/main/p/python2.7/libpython2.7-minimal_2.7.18-13.2_armhf.deb
#apt install ./libpython2.7-minimal_2.7.18-13.2_armhf.deb

#wget http://raspbian.raspberrypi.org/raspbian/pool/main/p/python2.7/libpython2.7-stdlib_2.7.18-13.2_armhf.deb
#apt install ./libpython2.7-stdlib_2.7.18-13.2_armhf.deb

#wget http://raspbian.raspberrypi.org/raspbian/pool/main/p/python2.7/python2.7-minimal_2.7.18-13.2_armhf.deb
#apt install ./python2.7-minimal_2.7.18-13.2_armhf.deb

#wget http://raspbian.raspberrypi.org/raspbian/pool/main/p/python2.7/python2.7_2.7.18-13.2_armhf.deb
#apt install ./python2.7_2.7.18-13.2_armhf.deb
#rm *.deb

if [ -f /etc/rpi-issue ]; then
cat << EOF >> /etc/apt/sources.list.d/python2.list
deb http://raspbian.raspberrypi.org/raspbian/ bullseye main
deb http://archive.raspberrypi.org/debian/ bullseye main
EOF
else
cat << EOF >> /etc/apt/sources.list.d/python2.list
# armhf compile flags differ between RasPiOS and Ubuntu
if ! [ -f /etc/rpi-issue ]; then
# these might change
cat << EOF > /etc/apt/sources.list.d/python2.list
deb http://ports.ubuntu.com/ jammy main universe
deb http://ports.ubuntu.com/ jammy-updates main universe
EOF
Expand All @@ -85,5 +54,5 @@ esac

apt update
apt -y install python2
rm /etc/apt/sources.list.d/python2.list
rm /etc/apt/sources.list.d/python2.list || true
apt update

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