While loading gazebo I’m getting the following error

gzserver: error while loading shared libraries: libdart-collision-bullet.so.6.12: cannot open shared object file: No such file or directory

however when I try to install libdart-collision-bullet-dev, it says libdart-collision-bullet-dev is already the newest version (6.9.2-2build4).

Can anyone help me out with what’s wrong?