******************************************************************************** conan install mysql-connector-c/6.1.11@ --profile=C:\J\w\BuildSingleReference@9/8597/5609f96a-72bd-476a-842a-db16be129fcf/profile.txt --build=mysql-connector-c ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=Visual Studio compiler.runtime=MT compiler.version=14 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:f09d1c2e20f1690e475103e337039f0bc1ea86a0 - Build openssl/1.0.2u:c4aef4edbc33205e0cf9b55bfb116b38c90ec132 - Cache zlib/1.2.11:df81ad20137149d7a51276fd3e24009b45e5964a - 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@9\.conan\data\mysql-connector-c\6.1.11\_\_\build\f09d1c2e20f1690e475103e337039f0bc1ea86a0 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@9\.conan\data\mysql-connector-c\6.1.11\_\_\build\f09d1c2e20f1690e475103e337039f0bc1ea86a0 mysql-connector-c/6.1.11: ERROR: Package 'f09d1c2e20f1690e475103e337039f0bc1ea86a0' build failed mysql-connector-c/6.1.11: WARN: Build folder C:\J\w\BuildSingleReference@9\.conan\data\mysql-connector-c\6.1.11\_\_\build\f09d1c2e20f1690e475103e337039f0bc1ea86a0 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'