Hi Luc, Erlang and Rabbit have a very “interesting” relationship. Different versions of RabbitMQ are very dependent on a particular version of Erlang. I have to pin the versions to be installed in my playbooks as the defaults don’t always work. The table where you can look-up the versions required is at: https://www.rabbitmq.com/which-erlang.html There was a new version of Erlang released on the 12th May so this may be what is hampering you. Cheers, Simon. From: Luc Cornet <luc.cornet@uliege.be> Date: Friday, 14 May 2021 at 11:55 pm To: HelpGalaxy <galaxy-dev@lists.galaxyproject.org> Subject: [galaxy-dev] rabbitmq erlang-crypto Dear all, I have a strange error with rabbitmq on ubuntu 20.04. The playbook was working previously on this OS but now I have this error: TASK [usegalaxy_eu.rabbitmq : install rabbitmq] **************************************************************************************************************************** task path: /home/galaxyluc/galaxy/roles/usegalaxy_eu.rabbitmq/tasks/Debian/install.yml:23 <galaxy.inbios.uliege.be> ESTABLISH LOCAL CONNECTION FOR USER: root <galaxy.inbios.uliege.be> EXEC /bin/sh -c 'echo ~root && sleep 0' <galaxy.inbios.uliege.be> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo /root/.ansible/tmp/ansible-tmp-1620999798.916904-12818219648644 `" && echo ansible-tmp-1620999798.916904-12818219648644="` echo /root/.ansible/tmp/ansible-tmp-1620999798.916904-12818219648644 `" ) && sleep 0' Using module file /usr/lib/python3/dist-packages/ansible/modules/packaging/os/apt.py <galaxy.inbios.uliege.be> PUT /root/.ansible/tmp/ansible-local-1239270zkwwo8m/tmpd5o4vaj2 TO /root/.ansible/tmp/ansible-tmp-1620999798.916904-12818219648644/AnsiballZ_apt.py <galaxy.inbios.uliege.be> EXEC /bin/sh -c 'chmod u+x /root/.ansible/tmp/ansible-tmp-1620999798.916904-12818219648644/ /root/.ansible/tmp/ansible-tmp-1620999798.916904-12818219648644/AnsiballZ_apt.py && sleep 0' <galaxy.inbios.uliege.be> EXEC /bin/sh -c '/usr/bin/python3 /root/.ansible/tmp/ansible-tmp-1620999798.916904-12818219648644/AnsiballZ_apt.py && sleep 0' <galaxy.inbios.uliege.be> EXEC /bin/sh -c 'rm -f -r /root/.ansible/tmp/ansible-tmp-1620999798.916904-12818219648644/ > /dev/null 2>&1 && sleep 0' fatal: [galaxy.inbios.uliege.be]: FAILED! => { "changed": false, "invocation": { "module_args": { "allow_unauthenticated": false, "autoclean": false, "autoremove": false, "cache_valid_time": 0, "deb": "/usr/src/rabbitmq-server-3.8.9-1.deb", "default_release": null, "dpkg_options": "force-confdef,force-confold", "force": false, "force_apt_get": false, "install_recommends": null, "only_upgrade": false, "package": null, "policy_rc_d": null, "purge": false, "state": "present", "update_cache": null, "upgrade": null } }, "msg": "Dependency is not satisfiable: erlang-crypto (< 1:24.0)|esl-erlang (< 1:24.0)\n" } Does anyone have any idea how to solve this ? Thanks, Luc ------------ Luc Cornet, PhD Bio-informatician Mycology and Aerobiology Sciensano ___________________________________________________________ Please keep all replies on the list by using "reply all" in your mail client. To manage your subscriptions to this and other Galaxy lists, please use the interface at: %(web_page_url)s To search Galaxy mailing lists use the unified search at: http://galaxyproject.org/search