> dpkg -l | grep xenial
ii diff-pdf 0.2-1~getdeb2~xenial amd64 Simple tool for visually comparing two PDF files
ii libzip4:amd64 1:1.0.1-0+16.04+xenial+build6 amd64 library for reading, creating, and modifying zip archives (runtime)
Downloaded .deb files from launchpad for Hirsute
> apt install libzip-dev_1.7.3-1ubuntu1_amd64.deb libzip4_1.7.3-1ubuntu1_amd64.deb
The following NEW packages will be installed
libzip-dev
The following packages will be DOWNGRADED:
libzip4
Downgraded from the Xenial package? Might explain why libzip4 has never been updated since 16.04
> dpkg -l | grep xenial xenial amd64 Simple tool for visually comparing two PDF files 0+16.04+ xenial+ build6 amd64 library for reading, creating, and modifying zip archives (runtime)
ii diff-pdf 0.2-1~getdeb2~
ii libzip4:amd64 1:1.0.1-
Downloaded .deb files from launchpad for Hirsute
> apt install libzip- dev_1.7. 3-1ubuntu1_ amd64.deb libzip4_ 1.7.3-1ubuntu1_ amd64.deb
The following NEW packages will be installed
libzip-dev
The following packages will be DOWNGRADED:
libzip4
Downgraded from the Xenial package? Might explain why libzip4 has never been updated since 16.04