******************************************************************************** conan install log4cxx/0.12.1@ --build=log4cxx --profile=/Users/jenkins/w/BuildSingleReference@3/50615/85282030-97d4-4b0f-9478-a6ee6a6d6ed0/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=apple-clang compiler.libcxx=libc++ compiler.version=12.0 os=Macos [options] log4cxx:shared=True [build_requires] [env] log4cxx/0.12.1: Forced build from source Installing package: log4cxx/0.12.1 Requirements apr/1.7.0 from 'conan-center' - Cache apr-util/1.6.1 from 'conan-center' - Cache expat/2.4.1 from 'conan-center' - Cache libiconv/1.16 from 'conan-center' - Cache log4cxx/0.12.1 from local cache - Cache odbc/2.3.9 from 'conan-center' - Cache Packages apr/1.7.0:e48049d5fa304385a9458b7d7099d895cd4b03c5 - Download apr-util/1.6.1:7299817018f7a963a2ab533244cd89912304b5fc - Missing expat/2.4.1:60570b031d430e6f0038a99498471dea196b9d22 - Download libiconv/1.16:647afeb69d3b0a2d3d316e80b24d38c714cc6900 - Download log4cxx/0.12.1:5c98ce0b85c4d7728e53a50ae8d95d37d06ec244 - Build odbc/2.3.9:5f4c4ed8ddf27bb70b22f93ac66b6827fc5411d1 - Download Build requirements pkgconf/1.7.4 from 'conan-center' - Cache Build requirements packages pkgconf/1.7.4:647afeb69d3b0a2d3d316e80b24d38c714cc6900 - Download Installing (downloading, building) binaries... ERROR: Missing binary: apr-util/1.6.1:7299817018f7a963a2ab533244cd89912304b5fc apr-util/1.6.1: WARN: Can't find a 'apr-util/1.6.1' package for the specified settings, options and dependencies: - Settings: arch=x86_64, build_type=Release, compiler=apple-clang, compiler.version=12.0, os=Macos - Options: dbm=False, fPIC=True, shared=False, with_commoncrypto=False, with_expat=True, with_lber=False, with_ldap=False, with_mysql=False, with_nss=False, with_openssl=False, with_postgresql=False, with_sqlite3=False, apr:fPIC=True, apr:force_apr_uuid=True, apr:shared=False, expat:char_type=char, expat:fPIC=True, expat:shared=False, libiconv:fPIC=True, libiconv:shared=False - Dependencies: apr/1.7.0, libiconv/1.16, expat/2.4.1 - Requirements: apr/1.Y.Z, expat/2.Y.Z, libiconv/1.Y.Z - Package ID: 7299817018f7a963a2ab533244cd89912304b5fc ERROR: Missing prebuilt package for 'apr-util/1.6.1' Try to build from sources with '--build=apr-util' Use 'conan search --table table.html' Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'