******************************************************************************** conan install openssl/1.0.2s@ --profile=/home/conan/w/BuildSingleReference/11061/a57ebbf0-d706-47df-8acf-f589afa3f851/profile.txt --build=openssl ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=gcc compiler.libcxx=libstdc++11 compiler.version=7 os=Linux os_build=Linux [options] openssl:shared=False [build_requires] [env] openssl/1.0.2s: Forced build from source Installing package: openssl/1.0.2s Requirements openssl/1.0.2s from local cache - Cache zlib/1.2.11 from 'conan-center' - Cache Packages openssl/1.0.2s:61378f3db01d0a2424aa7ca62df88dcbfa0c279e - Build zlib/1.2.11:db2ca884c9793e0b0fb54ec3f846326d1addacc8 - Missing Installing (downloading, building) binaries... ERROR: Missing binary: zlib/1.2.11:db2ca884c9793e0b0fb54ec3f846326d1addacc8 zlib/1.2.11: WARN: Can't find a 'zlib/1.2.11' package for the specified settings, options and dependencies: - Settings: arch=x86_64, build_type=Debug, compiler=gcc, compiler.version=7, os=Linux - Options: fPIC=True, minizip=deprecated, shared=False - Dependencies: - Requirements: - Package ID: db2ca884c9793e0b0fb54ec3f846326d1addacc8 ERROR: Missing prebuilt package for 'zlib/1.2.11' Try to build from sources with '--build=zlib' Use 'conan search --table table.html' Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'