libHalf 24 libilmbase24 (>= 2.3.0) libIex-2_3 24 libilmbase24 (>= 2.3.0) libIexMath-2_3 24 libilmbase24 (>= 2.3.0) libIlmThread-2_3 24 libilmbase24 (>= 2.3.0) libImath-2_3 24 libilmbase24 (>= 2.3.0)