******************************************************************************** conan install mysql-connector-c/6.1.11@ --profile=C:\J\w\BuildSingleReference@12/8597/26328a18-744e-4a3e-ba66-e637d02b19e6/profile.txt --build=mysql-connector-c ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=Visual Studio compiler.runtime=MTd compiler.version=15 os=Windows os_build=Windows [options] mysql-connector-c:shared=False [build_requires] [env] mysql-connector-c/6.1.11: Forced build from source Installing package: mysql-connector-c/6.1.11 Requirements mysql-connector-c/6.1.11 from local cache - Cache openssl/1.0.2u from 'conan-center' - Cache zlib/1.2.11 from 'conan-center' - Cache Packages mysql-connector-c/6.1.11:43b680820b960268f1dd9d7f5875e9fdce25c610 - Build openssl/1.0.2u:0bd0c413b56aaec57c0f222a89b4e565a6729027 - Cache zlib/1.2.11:963bb116781855de98dbb23aaac41621e5d312d8 - Cache Installing (downloading, building) binaries... zlib/1.2.11: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK openssl/1.0.2u: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK mysql-connector-c/6.1.11: Copying sources to build folder mysql-connector-c/6.1.11: Building your package in C:\J\w\BuildSingleReference@12\.conan\data\mysql-connector-c\6.1.11\_\_\build\43b680820b960268f1dd9d7f5875e9fdce25c610 mysql-connector-c/6.1.11: Generator cmake created conanbuildinfo.cmake [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK mysql-connector-c/6.1.11: Calling build() mysql-connector-c/6.1.11: [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component openssl::openssl libdir "lib" does not contain any declared library mysql-connector-c/6.1.11: WARN: Build folder is dirty, removing it: C:\J\w\BuildSingleReference@12\.conan\data\mysql-connector-c\6.1.11\_\_\build\43b680820b960268f1dd9d7f5875e9fdce25c610 mysql-connector-c/6.1.11: ERROR: Package '43b680820b960268f1dd9d7f5875e9fdce25c610' build failed mysql-connector-c/6.1.11: WARN: Build folder C:\J\w\BuildSingleReference@12\.conan\data\mysql-connector-c\6.1.11\_\_\build\43b680820b960268f1dd9d7f5875e9fdce25c610 ERROR: mysql-connector-c/6.1.11: Error in build() method, line 72 cmake = self._configure_cmake() while calling '_configure_cmake', line 45 self._cmake.definitions["REQUIRE_STDCPP"] = self._stdcpp_library AttributeError: 'MysqlConnectorCConan' object has no attribute '_stdcpp_library'