CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMake Error at /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/package/b911f48570f9bb2902d9e83b2b9ebf9d376c8c56/lib/cmake/protobuf/protobuf-generate.cmake:8 (include): include could not find load file: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/package/b911f48570f9bb2902d9e83b2b9ebf9d376c8c56/lib/cmake/protobuf/protobuf-targets.cmake Call Stack (most recent call first): build/5c20aac13e5f3fe04ccec310b483c2e4aed0cdb7/conanbuildinfo.cmake:781 (include) build/5c20aac13e5f3fe04ccec310b483c2e4aed0cdb7/conanbuildinfo.cmake:259 (conan_include_build_modules) CMakeLists.txt:5 (conan_basic_setup) ERROR: protobuf/3.9.1 (test package): Error in build() method, line 14 cmake.configure() ConanException: Error 1 while executing cd '/home/conan/w/cci_PR-2037/18/a51561dd-7167-4644-a746-a339bcae637c/recipes/protobuf/all/test_package/build/5c20aac13e5f3fe04ccec310b483c2e4aed0cdb7' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="9" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++11" -DCMAKE_PREFIX_PATH="/home/conan/w/cci_PR-2037/18/a51561dd-7167-4644-a746-a339bcae637c/recipes/protobuf/all/test_package/build/5c20aac13e5f3fe04ccec310b483c2e4aed0cdb7" -DCMAKE_MODULE_PATH="/home/conan/w/cci_PR-2037/18/a51561dd-7167-4644-a746-a339bcae637c/recipes/protobuf/all/test_package/build/5c20aac13e5f3fe04ccec310b483c2e4aed0cdb7" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Dprotobuf_VERBOSE="True" -Dprotobuf_MODULE_COMPATIBLE="True" -Wno-dev '/home/conan/w/cci_PR-2037/18/a51561dd-7167-4644-a746-a339bcae637c/recipes/protobuf/all/test_package'