Install libostyle-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libostyle-dev
Description:
OpenJade libraries, developer support
Contains include files and the static library for libogrove, libospgrove, and libostyle. This is useful for those developing on top of the OpenJade grove or DSSSL engine.
Homepage: http://openjade.sourceforge.net/
Version: 1.4devel1-21.3
Section: universe/libdevel