This may be related to the build system APT uses or the template name in Launchpad. The launchpad translations for APT have "libapt-pkg" as their template name, APT expects translations for "libapt-pkg4.12" (that is, the name includes the library version).
This may be related to the build system APT uses or the template name in Launchpad. The launchpad translations for APT have "libapt-pkg" as their template name, APT expects translations for "libapt-pkg4.12" (that is, the name includes the library version).