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conan install opencascade/7.5.0@ --profile=/Users/jenkins/w/BuildSingleReference/7480/7a11002d-24c4-4167-bdca-e08ad02123e3/profile.txt --build=opencascade
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=11.0
os=Macos
os_build=Macos
[options]
opencascade:shared=True
[build_requires]
[env]

opencascade/7.5.0: Forced build from source
Installing package: opencascade/7.5.0
Requirements
    brotli/1.0.9 from 'conan-center' - Cache
    bzip2/1.0.8 from 'conan-center' - Cache
    freetype/2.10.4 from 'conan-center' - Cache
    libpng/1.6.37 from 'conan-center' - Cache
    opencascade/7.5.0 from local cache - Cache
    opengl/system from 'conan-center' - Cache
    tcl/8.6.10 from 'conan-center' - Cache
    tk/8.6.10 from 'conan-center' - Cache
    zlib/1.2.11 from 'conan-center' - Cache
Packages
    brotli/1.0.9:0aa7be2d0914b6f3128105e305c90b9cb0cae86d - Download
    bzip2/1.0.8:e26f883c3e136952d830bcdc838898582f2a8d80 - Download
    freetype/2.10.4:c9fafcecf1aee61073ed764f93e84d5241d86282 - Download
    libpng/1.6.37:a468ffad8adea3fcab8dd371aecce5321635f9fc - Missing
    opencascade/7.5.0:6565b02cb441cc6513245b99397f070bbc74e41a - Build
    opengl/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
    tcl/8.6.10:a468ffad8adea3fcab8dd371aecce5321635f9fc - Download
    tk/8.6.10:1db7adfc8581292c4a9c06022dc899ff25a22efe - Download
    zlib/1.2.11:0aa7be2d0914b6f3128105e305c90b9cb0cae86d - Download

Installing (downloading, building) binaries...

ERROR: Missing binary: libpng/1.6.37:a468ffad8adea3fcab8dd371aecce5321635f9fc
libpng/1.6.37: WARN: Can't find a 'libpng/1.6.37' package for the specified settings, options and dependencies:
- Settings: arch=x86_64, build_type=Debug, compiler=apple-clang, compiler.version=11.0, os=Macos
- Options: api_prefix=None, fPIC=True, shared=False, zlib:fPIC=True, zlib:minizip=False, zlib:shared=False
- Dependencies: zlib/1.2.11
- Requirements: zlib/1.Y.Z
- Package ID: a468ffad8adea3fcab8dd371aecce5321635f9fc

ERROR: Missing prebuilt package for 'libpng/1.6.37'
Try to build from sources with '--build=libpng'
Use 'conan search <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'