You need to install libunity-api-dev >= 7.103, available in xenial [1] and vivid overlay [2] for a few hours now, you must've hit a short window when it wasn't available yet and unity8 trunk was already published. A ./build.sh -c will make sure it's installed.
[1] https://launchpad.net/ubuntu/xenial/+source/unity-api [2] https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/stable-phone-overlay/+packages?field.name_filter=unity-api&field.status_filter=published ** Changed in: unity8 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity8 in Ubuntu. https://bugs.launchpad.net/bugs/1520953 Title: package 'unity-shell-application=10' not found Status in unity8 package in Ubuntu: Invalid Bug description: i'm trying to build unity8 trunk on 16.04 but i get this error "-- package 'unity-shell-application=10' not found" -- checking for module 'unity-shell-application=10' -- package 'unity-shell-application=10' not found CMake Error at /usr/share/cmake-3.2/Modules/FindPkgConfig.cmake:344 (message): A required package was not found Call Stack (most recent call first): /usr/share/cmake-3.2/Modules/FindPkgConfig.cmake:506 (_pkg_check_modules_internal) CMakeLists.txt:60 (pkg_check_modules) -- Configuring incomplete, errors occurred! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity8/+bug/1520953/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp

