Public bug reported: The error ImportError: No module named backports.ssl_match_hostname is back again. When running docker-compose, it terminates with the error message
% docker-compose Traceback (most recent call last): File "/usr/bin/docker-compose", line 11, in <module> load_entry_point('docker-compose==1.17.1', 'console_scripts', 'docker-compose')() File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 480, in load_entry_point return get_distribution(dist).load_entry_point(group, name) File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2693, in load_entry_point return ep.load() File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2324, in load return self.resolve() File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2330, in resolve module = __import__(self.module_name, fromlist=['__name__'], level=0) File "/usr/lib/python2.7/dist-packages/compose/cli/main.py", line 17, in <module> from . import errors File "/usr/lib/python2.7/dist-packages/compose/cli/errors.py", line 11, in <module> from docker.errors import APIError File "/usr/lib/python2.7/dist-packages/docker/__init__.py", line 2, in <module> from .api import APIClient File "/usr/lib/python2.7/dist-packages/docker/api/__init__.py", line 2, in <module> from .client import APIClient File "/usr/lib/python2.7/dist-packages/docker/api/client.py", line 11, in <module> from .build import BuildApiMixin File "/usr/lib/python2.7/dist-packages/docker/api/build.py", line 9, in <module> from .. import utils File "/usr/lib/python2.7/dist-packages/docker/utils/__init__.py", line 2, in <module> from .build import tar, exclude_paths File "/usr/lib/python2.7/dist-packages/docker/utils/build.py", line 5, in <module> from .utils import create_archive File "/usr/lib/python2.7/dist-packages/docker/utils/utils.py", line 18, in <module> from .. import tls File "/usr/lib/python2.7/dist-packages/docker/tls.py", line 5, in <module> from .transport import SSLAdapter File "/usr/lib/python2.7/dist-packages/docker/transport/__init__.py", line 3, in <module> from .ssladapter import SSLAdapter File "/usr/lib/python2.7/dist-packages/docker/transport/ssladapter.py", line 21, in <module> from backports.ssl_match_hostname import match_hostname ImportError: No module named backports.ssl_match_hostname Probable reason: On my system (ubuntu 18.04) docker.io is Package: docker.io Version: 18.09.7-0ubuntu1~18.04.4 but docker-compose is Package: docker-compose Version: 1.17.1-2 Loading a newer docker-compose binary from the git repo (e.g. 1.24.0) solves the problem, but it's still a flaw if the ubuntu packages need to be fixed by replacing binaries with external files. E.g. download with sudo curl -L "https://github.com/docker/compose/releases/download/1.24.0 /docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker- compose ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: docker-compose 1.17.1-2 ProcVersionSignature: Ubuntu 4.15.0-60.67-generic 4.15.18 Uname: Linux 4.15.0-60-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 CurrentDesktop: XFCE Date: Fri Oct 4 12:36:47 2019 InstallationDate: Installed on 2018-06-09 (481 days ago) InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) PackageArchitecture: all SourcePackage: docker-compose UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: docker-compose (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1846712 Title: ImportError: No module named backports.ssl_match_hostname To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/docker-compose/+bug/1846712/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs