Install libayatana-ido3-0.4-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libayatana-ido3-0.4-dev
Description:
Widgets and other objects used for Ayatana Indicators - development files
Shared library providing extra gtk menu items for display in system Ayatana Indicators . This package contains files that are needed to build GTK+ 3 applications with Ayatana Indicators support.
Homepage: https://github.com/AyatanaIndicators/ayatana-ido
Version: 0.4.2-1
Section: universe/libdevel