Subversion checkout for 'transmogrify.sqlalchemy' failed

[seniocaires]

ubuntu:18.04

root@24c0988fc4fb:/joomla2plone# apt update && apt install -y python python-pip git subversion
root@24c0988fc4fb:/joomla2plone# python2.7 bootstrap.py

root@24c0988fc4fb:/joomla2plone# bin/buildout

mr.developer: Queued 'collective.blueprint.pdb' for checkout.
mr.developer: Queued 'joomla2plone.migration' for checkout.
mr.developer: Queued 'joomla2plone.policy' for checkout.
mr.developer: Queued 'transmogrify.comments' for checkout.
mr.developer: Queued 'transmogrify.print' for checkout.
mr.developer: Queued 'transmogrify.sqlalchemy' for checkout.
mr.developer: Filesystem package 'joomla2plone.policy' doesn't need a checkout.
mr.developer: Filesystem package 'joomla2plone.migration' doesn't need a checkout.
mr.developer: Checked out 'transmogrify.sqlalchemy' with subversion.
mr.developer: Subversion checkout for 'transmogrify.sqlalchemy' failed.
mr.developer: svn: E170013: Unable to connect to a repository at URL 'https://archive.plone.org/old-svn'
mr.developer: svn: E175015: The HTTP method 'OPTIONS' is not allowed on '/old-svn'
mr.developer: 
mr.developer: Cloned 'collective.blueprint.pdb' with git.
mr.developer: Cloned 'transmogrify.comments' with git.
mr.developer: Cloned 'transmogrify.print' with git.
mr.developer: There have been errors, see messages above.