Install libraptor2-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libraptor2-dev
Description:
Raptor 2 RDF syntax library development libraries and headers
Raptor Resource Description Framework (RDF) parser and serializer development libraries, header files and documentation needed by programs that want to be compiled with Raptor.
Homepage: http://librdf.org/raptor/
Version: 2.0.14-1build1
Section: libdevel