The package python3-apt is not getting pulled in when installing ubuntu- release-upgrader-core:
# apt-get install ubuntu-release-upgrader-core Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: python3-distupgrade python3-update-manager The following NEW packages will be installed: python3-distupgrade python3-update-manager ubuntu-release-upgrader-core 0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Need to get 201 kB of archives. After this operation, 1,229 kB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://nl.archive.ubuntu.com/ubuntu/ raring-updates/main python3-update-manager all 1:0.186.2 [33.9 kB] Get:2 http://nl.archive.ubuntu.com/ubuntu/ raring-updates/main python3-distupgrade all 1:0.192.13 [143 kB] Get:3 http://nl.archive.ubuntu.com/ubuntu/ raring-updates/main ubuntu-release-upgrader-core all 1:0.192.13 [23.9 kB] Fetched 201 kB in 0s (742 kB/s) Selecting previously unselected package python3-update-manager. (Reading database ... 42859 files and directories currently installed.) Unpacking python3-update-manager (from .../python3-update-manager_1%3a0.186.2_all.deb) ... Selecting previously unselected package python3-distupgrade. Unpacking python3-distupgrade (from .../python3-distupgrade_1%3a0.192.13_all.deb) ... Selecting previously unselected package ubuntu-release-upgrader-core. Unpacking ubuntu-release-upgrader-core (from .../ubuntu-release-upgrader-core_1%3a0.192.13_all.deb) ... Processing triggers for man-db ... Setting up python3-update-manager (1:0.186.2) ... Setting up python3-distupgrade (1:0.192.13) ... Setting up ubuntu-release-upgrader-core (1:0.192.13) ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1178245 Title: missed python-apt dependency To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1178245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs