$ dpkg -l | grep click
ii click 0.4.38.4 amd64 Click packages
ii click-apparmor 0.3.3 amd64 Click manifest to AppArmor easyprof conversion tools
ii click-dev 0.4.38.4 amd64 build Click packages
ii click-doc 0.4.38.4 all Click packages (documentation)
ii click-reviewers-tools 0.23 all tools to review click packages
ii gir1.2-click-0.4 0.4.38.4 amd64 GIR bindings for Click package management library
ii libclick-0.4-0:amd64 0.4.38.4 amd64 run-time Click package management library
ii libclick-0.4-dev:amd64 0.4.38.4 amd64 development files for Click package management library
ii packagekit-plugin-click 0.4.38.4 amd64 Click packages (PackageKit plugin)
ii python3-apparmor-click 0.3.3 all Click manifest to AppArmor easyprof conversion tools
ii python3-click 0.4.38.4 amd64 Click packages (Python 3 interface)
ii unity-scope-click 0.1.1+15.04.20150123-0ubuntu1 amd64 Click Packages Scope for Unity
ii unity-scope-click-departmentsdb 0.1.1+15.04.20150123-0ubuntu1 all Click Scope Departments Database