sboui is a package management tool for SlackBuilds.org (SBo). It features an ncurses user interface that combines the user-friendliness typically found in a GUI with the efficiency, light weight, and portability of a text interface. It can function as a stand-alone package manager or serve as a front-end to sbopkg, sbotools, or custom package managers. Its main features include forward and inverse dependency resolution, blacklisting, storing build options for scripts, a menu bar, full mouse and keyboard support, and more. Optional dependencies (see build options for more information): psutil (for system tray notifier) gksu, ktsuss (instead of kdesu to launch from the desktop) Build options: INSTALL_SYSTRAY_NOTIFIER=yes|no (default no): install a cronjob to sync the local repository hourly and display a system tray notification when SBo package updates are available. To use the system tray notifier, add sboui-update-notifier as a startup application for your desktop environment or window manager. If this is enabled, psutil becomes a dependency. GRAPHICAL_SU=kdesu|gksu|ktsuss (default kdesu): change the graphical su command for launching sboui from the .desktop file and system tray notifier. gksu or ktsuss becomes a dependency if selected here. TERMINAL_EMULATOR=(user choice; default xterm) set the terminal emulator to run sboui via the .desktop file and system tray notifier. USE_NINJA=yes|no (default yes): use ninja instead of GNU Make for the build.