- libboost-dev (>= 1.34.0~)
- libgpgme-dev
- libgpgmepp-dev (>= 1.11.1~)
- libkf5codecs-dev (>= 5.71.0~)
- libkf5completion-dev (>= 5.71.0~)
- libkf5config-dev (>= 5.71.0~)
- libkf5coreaddons-dev (>= 5.71.0~)
- libkf5i18n-dev (>= 5.71.0~)
- libkf5itemmodels-dev (>= 5.71.0~)
- libkf5libkleo5 (= 4:20.08.3-1)
- libkf5pimtextedit-dev (>= 20.08.3~)
- libkf5widgetsaddons-dev (>= 5.71.0~)
- qtbase5-dev (>= 5.13.0~)