How are you trying to install it? Did you install anything to replace it's
function?
Here are a few commands for reference (I am running Trisquel 7.0 on this
machine):
root@trisq:~# apt-cache showpkg python3-distupgrade
Package: python3-distupgrade
Versions:
1:0.220.6+7.0trisquel11
(/var/lib/apt/lists/es.archive.trisquel.info_trisquel_dists_belenos-updates_main_binary-amd64_Packages)
(/var/lib/dpkg/status)
Description Language:
File:
/var/lib/apt/lists/es.archive.trisquel.info_trisquel_dists_belenos_main_binary-amd64_Packages
MD5: f6e22affea82016bac7bf2c9371af261
Description Language: en
File:
/var/lib/apt/lists/es.archive.trisquel.info_trisquel_dists_belenos_main_i18n_Translation-en
MD5: f6e22affea82016bac7bf2c9371af261
1:0.220.5+7.0trisquel10
(/var/lib/apt/lists/es.archive.trisquel.info_trisquel_dists_belenos_main_binary-amd64_Packages)
Description Language:
File:
/var/lib/apt/lists/es.archive.trisquel.info_trisquel_dists_belenos_main_binary-amd64_Packages
MD5: f6e22affea82016bac7bf2c9371af261
Description Language: en
File:
/var/lib/apt/lists/es.archive.trisquel.info_trisquel_dists_belenos_main_i18n_Translation-en
MD5: f6e22affea82016bac7bf2c9371af261
Reverse Depends:
trisquel-release-upgrader-gtk,python3-distupgrade 1:0.220.6+7.0trisquel11
trisquel-release-upgrader-core,python3-distupgrade 1:0.220.6+7.0trisquel11
trisquel-release-upgrader-gtk,python3-distupgrade 1:0.220.5+7.0trisquel10
trisquel-release-upgrader-core,python3-distupgrade 1:0.220.5+7.0trisquel10
python3-update-manager,python3-distupgrade
auto-upgrade-tester,python3-distupgrade
Dependencies:
1:0.220.6+7.0trisquel11 - python3:any (2 3.3.2-2~) python3-update-manager (2
1:0.196.2~) python3-apt (2 0.8.5~) lsb-release (0 (null))
python3-update-manager (3 1:0.165) python3-update-manager:i386 (3 1:0.165)
python3-update-manager (3 1:0.165) python3-update-manager:i386 (3 1:0.165)
1:0.220.5+7.0trisquel10 - python3:any (2 3.3.2-2~) python3-update-manager (2
1:0.196.2~) python3-apt (2 0.8.5~) lsb-release (0 (null))
python3-update-manager (3 1:0.165) python3-update-manager:i386 (3 1:0.165)
python3-update-manager (3 1:0.165) python3-update-manager:i386 (3 1:0.165)
Provides:
1:0.220.6+7.0trisquel11 -
1:0.220.5+7.0trisquel10 -
Reverse Provides:
root@trisq:~# apt-cache depends python3-distupgrade
python3-distupgrade
Depends:
python3:i386
python3
Depends: python3-update-manager
Depends: python3-apt
Depends: lsb-release
Breaks: python3-update-manager
Breaks:
Replaces: python3-update-manager
Replaces:
root@trisq:~# apt-cache rdepends python3-distupgrade
python3-distupgrade
Reverse Depends:
trisquel-release-upgrader-gtk
trisquel-release-upgrader-core
trisquel-release-upgrader-gtk
trisquel-release-upgrader-core
python3-update-manager
auto-upgrade-tester
