tim@dell-desktop:~$ locate libcfitsio.so
/usr/lib/x86_64-linux-gnu/libcfitsio.so
/usr/lib/x86_64-linux-gnu/libcfitsio.so.8
/usr/lib/x86_64-linux-gnu/libcfitsio.so.8.3.47

tim@dell-desktop:~$ ls -l /usr/bin/indi_simulator_*
-rwxr-xr-x 1 root root 531760 Feb 20 15:28 /usr/bin/indi_simulator_ccd
-rwxr-xr-x 1 root root 137424 Feb 20 15:25 /usr/bin/indi_simulator_dome
-rwxr-xr-x 1 root root 134048 Feb 20 15:28 /usr/bin/indi_simulator_focus
-rwxr-xr-x 1 root root  76448 Feb 20 15:25 /usr/bin/indi_simulator_gps
-rwxr-xr-x 1 root root 255384 Feb 20 15:26 /usr/bin/indi_simulator_guide
-rwxr-xr-x 1 root root  87040 Feb 20 15:25 /usr/bin/indi_simulator_rotator
-rwxr-xr-x 1 root root 233864 Feb 20 15:26 /usr/bin/indi_simulator_spectrograph
-rwxr-xr-x 1 root root  82616 Feb 20 15:25 /usr/bin/indi_simulator_sqm
-rwxr-xr-x 1 root root 243880 Feb 20 15:26 /usr/bin/indi_simulator_telescope
-rwxr-xr-x 1 root root 127880 Feb 20 15:28 /usr/bin/indi_simulator_weather
-rwxr-xr-x 1 root root  75176 Feb 20 15:25 /usr/bin/indi_simulator_wheel