libpango1.0-0 package missing in focal

[psymin]

18.04 has libpango1.0-0 (potentially as a transitional package)
20.04 doesn't appear to have it.

Perhaps libpango1.0-0 could be added to 20.04 as a transitional package?

This issue presented itself when installing Minecraft.deb on 20.04

minecraft-launcher does function on 20.04, but is removed during an "apt --fix-broken install"

On 18.04:

gamecage@steam:~$ lsb_release -rd
Description: Ubuntu 18.04.1 LTS
Release: 18.04
gamecage@steam:~$ sudo dpkg -i Minecraft.deb
Selecting previously unselected package minecraft-launcher.
(Reading database ... 187796 files and directories currently installed.)
Preparing to unpack Minecraft.deb ...
Unpacking minecraft-launcher (2.1.13086) ...
dpkg: dependency problems prevent configuration of minecraft-launcher:
 minecraft-launcher depends on gconf-service; however:
  Package gconf-service is not installed.
 minecraft-launcher depends on libgconf-2-4 (>= 2.31.1); however:
  Package libgconf-2-4 is not installed.
 minecraft-launcher depends on libpango1.0-0 (>= 1.14.0); however:
  Package libpango1.0-0 is not installed.
 minecraft-launcher depends on libcurl3 | libcurl4; however:
  Package libcurl3 is not installed.
  Package libcurl4 is not installed.

dpkg: error processing package minecraft-launcher (--install):
 dependency problems - leaving unconfigured
Processing triggers for gnome-menus (3.13.3-11ubuntu1) ...
Processing triggers for desktop-file-utils (0.23-1ubuntu3.18.04.1) ...
Processing triggers for mime-support (3.60ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Errors were encountered while processing:
 minecraft-launcher
gamecage@steam:~$ sudo apt --fix-broken install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following additional packages will be installed:
  gconf-service gconf-service-backend gconf2-common libcurl3 libgconf-2-4
  libpango1.0-0 libpangox-1.0-0
The following NEW packages will be installed:
  gconf-service gconf-service-backend gconf2-common libcurl3 libgconf-2-4
  libpango1.0-0 libpangox-1.0-0
0 upgraded, 7 newly installed, 0 to remove and 236 not upgraded.
1 not fully installed or removed.
Need to get 1,104 kB of archives.
After this operation, 8,897 kB of additional disk space will be used.
Do you want to continue? [Y/n]
Get:1 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 gconf2-common all 3.2.6-4ubuntu1 [700 kB]
Get:2 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 libgconf-2-4 amd64 3.2.6-4ubuntu1 [84.8 kB]
Get:3 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 gconf-service-backend amd64 3.2.6-4ubuntu1 [58.1 kB]
Get:4 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 gconf-service amd64 3.2.6-4ubuntu1 [2,036 B]
Get:5 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 libpangox-1.0-0 amd64 0.0.2-5 [41.7 kB]
Get:6 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 libpango1.0-0 amd64 1.40.14-1ubuntu0.1 [3,344 B]
Get:7 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 libcurl3 amd64 7.58.0-2ubuntu2 [214 kB]
Fetched 1,104 kB in 1s (1,406 kB/s)
Selecting previously unselected package gconf2-common.
(Reading database ... 187866 files and directories currently installed.)
Preparing to unpack .../0-gconf2-common_3.2.6-4ubuntu1_all.deb ...
Unpacking gconf2-common (3.2.6-4ubuntu1) ...
Selecting previously unselected package libgconf-2-4:amd64.
Preparing to unpack .../1-libgconf-2-4_3.2.6-4ubuntu1_amd64.deb ...
Unpacking libgconf-2-4:amd64 (3.2.6-4ubuntu1) ...
Selecting previously unselected package gconf-service-backend.
Preparing to unpack .../2-gconf-service-backend_3.2.6-4ubuntu1_amd64.deb ...
Unpacking gconf-service-backend (3.2.6-4ubuntu1) ...
Selecting previously unselected package gconf-service.
Preparing to unpack .../3-gconf-service_3.2.6-4ubuntu1_amd64.deb ...
Unpacking gconf-service (3.2.6-4ubuntu1) ...
Selecting previously unselected package libpangox-1.0-0:amd64.
Preparing to unpack .../4-libpangox-1.0-0_0.0.2-5_amd64.deb ...
Unpacking libpangox-1.0-0:amd64 (0.0.2-5) ...
Selecting previously unselected package libpango1.0-0:amd64.
Preparing to unpack .../5-libpango1.0-0_1.40.14-1ubuntu0.1_amd64.deb ...
Unpacking libpango1.0-0:amd64 (1.40.14-1ubuntu0.1) ...
Selecting previously unselected package libcurl3:amd64.
Preparing to unpack .../6-libcurl3_7.58.0-2ubuntu2_amd64.deb ...
Unpacking libcurl3:amd64 (7.58.0-2ubuntu2) ...
Setting up gconf2-common (3.2.6-4ubuntu1) ...
Setting up libcurl3:amd64 (7.58.0-2ubuntu2) ...
Setting up libgconf-2-4:amd64 (3.2.6-4ubuntu1) ...
Processing triggers for libc-bin (2.27-3ubuntu1) ...
Setting up libpangox-1.0-0:amd64 (0.0.2-5) ...
Setting up libpango1.0-0:amd64 (1.40.14-1ubuntu0.1) ...
Setting up gconf-service-backend (3.2.6-4ubuntu1) ...
Setting up gconf-service (3.2.6-4ubuntu1) ...
Setting up minecraft-launcher (2.1.13086) ...
Processing triggers for libc-bin (2.27-3ubuntu1) ...
gamecage@steam:~$

On 20.04:

gamecage@gamecage4:~/Downloads/3rdparty$ lsb_release -rd
Description: Ubuntu Focal Fossa (development branch)
Release: 20.04
gamecage@gamecage4:~/Downloads/3rdparty$ sudo dpkg -i Minecraft.deb
Selecting previously unselected package minecraft-launcher.
(Reading database ... 434833 files and directories currently installed.)
Preparing to unpack Minecraft.deb ...
Unpacking minecraft-launcher (2.1.13086) ...
dpkg: dependency problems prevent configuration of minecraft-launcher:
minecraft-launcher depends on libpango1.0-0 (>= 1.14.0); however:
Package libpango1.0-0 is not installed.

dpkg: error processing package minecraft-launcher (--install):
dependency problems - leaving unconfigured
Processing triggers for gnome-menus (3.36.0-1ubuntu1) ...
Processing triggers for desktop-file-utils (0.24-1ubuntu2) ...
Processing triggers for mime-support (3.64ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Errors were encountered while processing:
minecraft-launcher
gamecage@gamecage4:~/Downloads/3rdparty$ minecraft-launcher
gamecage@gamecage4:~/Downloads/3rdparty$ sudo apt --fix-broken install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages will be REMOVED:
minecraft-launcher
0 upgraded, 0 newly installed, 1 to remove and 1 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n]
(Reading database ... 434903 files and directories currently installed.)
Removing minecraft-launcher (2.1.13086) ...
Processing triggers for mime-support (3.64ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Processing triggers for gnome-menus (3.36.0-1ubuntu1) ...
Processing triggers for desktop-file-utils (0.24-1ubuntu2) ...
gamecage@gamecage4:~/Downloads/3rdparty$

[Juhani Numminen (jsonic)]

Hi, the developers are fixing this, please follow https://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/1869716.