******************************************************************************** conan install gtk/system@#326fbfdf19844a7c6a125a78e02721c1 --build=gtk -pr /home/conan/w/prod/BuildSingleReference/104902/a2b79a91-eeca-40e2-b48a-fd05080a7781/profile_linux_5_libstdcpp11_gcc_release_64..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 5.4 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=5 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=5 os=Linux [options] [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True gtk/system: Forced build from source Installing package: gtk/system Requirements gtk/system from local cache - Cache Packages gtk/system:cc5e5ca8b619d2dffaaeae1e4924ae3ce085a8f1 - Build Installing (downloading, building) binaries... ----Running------ > sudo apt-get install -y --no-install-recommends libgtk2.0-dev:amd64 ----------------- Reading package lists... Building dependency tree... Reading state information... E: Unable to locate package libgtk2.0-dev:amd64 E: Couldn't find any package by glob 'libgtk2.0-dev' E: Couldn't find any package by regex 'libgtk2.0-dev' gtk/system: ERROR: while executing system_requirements(): Command 'sudo apt-get install -y --no-install-recommends libgtk2.0-dev:amd64' failed ERROR: Error in system requirements