Many had speculated that the two could clash over who was the Ligue 1 champions' main striker, following the Uruguayan's £55m transfer to the Parisians in the summer.
However, Cavani denies that he has any problems with the division's top scorer of last season and that he is enjoying life in the French capital.
"Ibra? I know him as a teammate. I have nothing negative to say about him, he brings so many positives to PSG," Cavani said in a press conference.
"In Paris, my life has changed on all levels, including a sporting one. I have strong support from the club and fans.
"This project and its objectives are excellent and it makes me feel good to be a part of PSG."
Cavani is currently on international duty with Uruguay.