******************************************************************************** conan install libpng/1.6.37@#4c5f9720e75ea21fef90f8e58fa7af3e --build=libpng -pr /home/conan/w/prod/BuildSingleReference/79282/1b7ad411-4e47-4f4f-8627-928560c6eb7d/profile_linux_10_libstdcpp11_gcc_release_64.libpng-shared-True.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/prod/BuildSingleReference/.conan/profiles/default) CC and CXX: /usr/bin/gcc, /usr/bin/g++ Found gcc 10 gcc>=5, using the major as version ************************* WARNING: GCC OLD ABI COMPATIBILITY *********************** Conan detected a GCC version > 5 but has adjusted the 'compiler.libcxx' setting to 'libstdc++' for backwards compatibility. Your compiler is likely using the new CXX11 ABI by default (libstdc++11). If you want Conan to use the new ABI for the default profile, run: $ conan profile update settings.compiler.libcxx=libstdc++11 default Or edit '/home/conan/w/prod/BuildSingleReference/.conan/profiles/default' and set compiler.libcxx=libstdc++11 ************************************************************************************ Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=gcc compiler.version=10 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/prod/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=10 os=Linux [options] libpng:shared=True [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True zlib/1.2.12: Not found in local cache, looking in remotes... zlib/1.2.12: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz zlib/1.2.12: Downloaded recipe revision a30750797caa71bd61bd0a18189caa28 libpng/1.6.37: Forced build from source Installing package: libpng/1.6.37 Requirements libpng/1.6.37 from local cache - Cache zlib/1.2.12 from 'conan-center' - Downloaded Packages libpng/1.6.37:0b6fff802e2a71578ee6ef5aef39f3a52825601e - Build zlib/1.2.12:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download Installing (downloading, building) binaries... zlib/1.2.12: Retrieving package 19729b9559f3ae196cad45cb2b97468ccb75dcd1 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz zlib/1.2.12: Package installed 19729b9559f3ae196cad45cb2b97468ccb75dcd1 zlib/1.2.12: Downloaded package revision 861d17214b229c42fd6071aceb4f7d47 [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK libpng/1.6.37: Configuring sources in /home/conan/w/prod/BuildSingleReference/.conan/data/libpng/1.6.37/_/_/source/. libpng/1.6.37: [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK [HOOK - conan-center.py] post_source(): [SHORT_PATHS USAGE (KB-H066)] OK libpng/1.6.37: Copying sources to build folder libpng/1.6.37: Building your package in /home/conan/w/prod/BuildSingleReference/.conan/data/libpng/1.6.37/_/_/build/0b6fff802e2a71578ee6ef5aef39f3a52825601e libpng/1.6.37: Generator txt created conanbuildinfo.txt libpng/1.6.37: Calling generate() libpng/1.6.37: Aggregating env generators [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 libpng/1.6.37: Calling build() libpng/1.6.37: Apply patch (backport): Update ZLib include and library paths for conan to provide lib. Remove Zlib dll definition. libpng/1.6.37: libpng/1.6.37: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior libpng/1.6.37: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior libpng/1.6.37: ERROR: Package '0b6fff802e2a71578ee6ef5aef39f3a52825601e' build failed libpng/1.6.37: WARN: Build folder /home/conan/w/prod/BuildSingleReference/.conan/data/libpng/1.6.37/_/_/build/0b6fff802e2a71578ee6ef5aef39f3a52825601e/build/Release ERROR: libpng/1.6.37: Error in build() method, line 152 apply_conandata_patches(self) FileNotFoundError: [Errno 2] No such file or directory: '/home/conan/w/prod/BuildSingleReference/.conan/data/libpng/1.6.37/_/_/build/0b6fff802e2a71578ee6ef5aef39f3a52825601e/patches/CMakeLists-zlib.patch'