Build type : Release CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY In file included from /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982/imagl-v0.1.0/imaGL/loader_factory.cpp:1: In file included from /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982/imagl-v0.1.0/imaGL/loader_factory.h:2: /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982/imagl-v0.1.0/imaGL/public/imaGL/imaGL.h:14:10: fatal error: 'string_view' file not found #include ^~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982/imagl-v0.1.0/imaGL/imaGL.cpp:4: /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982/imagl-v0.1.0/imaGL/public/imaGL/imaGL.h:14:10: fatal error: 'string_view' file not found #include ^~~~~~~~~~~~~ 1 error generated. make[2]: *** [imaGL/CMakeFiles/libImaGL.dir/loader_factory.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982/imagl-v0.1.0/imaGL/loader_png.cpp:1: In file included from /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982/imagl-v0.1.0/imaGL/loader_png.h:3: /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982/imagl-v0.1.0/imaGL/public/imaGL/imaGL.h:14:10: fatal error: 'string_view' file not found #include ^~~~~~~~~~~~~ 1 error generated. make[2]: *** [imaGL/CMakeFiles/libImaGL.dir/imaGL.cpp.o] Error 1 1 error generated. make[2]: *** [imaGL/CMakeFiles/libImaGL.dir/loader_png.cpp.o] Error 1 make[1]: *** [imaGL/CMakeFiles/libImaGL.dir/all] Error 2 make: *** [all] Error 2 [HOOK - conan-center.py] pre_export(): WARN: [FPIC OPTION (KB-H006)] This recipe does not include an 'fPIC' option. Make sure you are using the right casing imagl/0.1.0: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982 imagl/0.1.0: ERROR: Package '1ddd7680801c85329014bc024aa934e54028d982' build failed imagl/0.1.0: WARN: Build folder /home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982 ERROR: imagl/0.1.0: Error in build() method, line 30 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4225/.conan/data/imagl/0.1.0/_/_/build/1ddd7680801c85329014bc024aa934e54028d982' '--' '-j3'