Ho riscontrato questo problema:
$ convert -resize 200x200 IMG_20200410_172728691.jpg fileoutput.jpg
convert: error while loading shared libraries: libIlmImf-2_2.so.22: cannot open shared object file: No such file or directory
Trovo invece queste librerie:
$ sudo find / -name libIlmImf*
/usr/lib64/libIlmImf-2_3.so.24
/usr/lib64/libIlmImf-2_3.so.24.0.0
/usr/lib64/libIlmImfUtil-2_3.so.24
/usr/lib64/libIlmImfUtil-2_3.so.24.0.0
/usr/lib64/libIlmImf.so
/usr/lib64/libIlmImfUtil.so
Mi potete aiutare, grazie.