CMake error with the find_package sample script

[captain-yoshi]

Building error on Ubuntu 20.04 when running the find_package sample script.

CMake Error at CMakeLists.txt:4 (find_package):
  Found package configuration file:

    /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4conf/c4confConfig.cmake

  but it set c4conf_FOUND to FALSE so package "c4conf" is considered to be
  NOT FOUND.  Reason given by package:

  The following imported targets are referenced, but are missing: c4fs::c4fs
  ryml::ryml c4core::c4core

Full console output

+ BUILD_TYPE=Release
+ '[' 0 -ge 1 ']'
++ cd ../..
++ pwd
+ C4CONF_DIR=/home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf
++ pwd
+ THIS_DIR=/home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package
+ BUILD_DIR=/home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release
+ mkdir -p /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release
+ C4CONF_BUILD_DIR=/home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-build
+ C4CONF_INSTALL_DIR=/home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install
+ cmake -S /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf -B /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-build -DCMAKE_INSTALL_PREFIX=/home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install -DCMAKE_BUILD_TYPE=Release
-- The CXX compiler identification is GNU 9.4.0
-- Check for working CXX compiler: /usr/lib/ccache/c++
-- Check for working CXX compiler: /usr/lib/ccache/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- c4conf: using C++ standard: C++11
-- c4conf: setting C++ standard: 11
-- c4conf: setting C++ standard required: ON
-- c4conf: importing subproject c4core (SUBDIRECTORY)... /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/ext/c4core
-- c4core: using C++ standard: C++11
-- c4conf: importing subproject c4fs (SUBDIRECTORY)... /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/ext/c4fs
-- c4fs: using C++ standard: C++11
-- c4conf: importing subproject ryml (SUBDIRECTORY)... /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/ext/rapidyaml
-- ryml: using C++ standard: C++11
-- c4conf: packing the project: TYPE;LIBRARY
-- c4conf: cpack tag: v0.1.0-7-g8bccf7b-master
-- Configuring done
-- Generating done
-- Build files have been written to: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-build
+ cmake --build /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-build --parallel --config Release
Scanning dependencies of target c4core
[ 26%] Building CXX object subprojects/c4core/build/CMakeFiles/c4core.dir/src/c4/char_traits.cpp.o
[ 26%] Building CXX object subprojects/c4core/build/CMakeFiles/c4core.dir/src/c4/error.cpp.o
[ 26%] Building CXX object subprojects/c4core/build/CMakeFiles/c4core.dir/src/c4/base64.cpp.o
[ 26%] Building CXX object subprojects/c4core/build/CMakeFiles/c4core.dir/src/c4/format.cpp.o
[ 26%] Building CXX object subprojects/c4core/build/CMakeFiles/c4core.dir/src/c4/language.cpp.o
[ 31%] Building CXX object subprojects/c4core/build/CMakeFiles/c4core.dir/src/c4/memory_util.cpp.o
[ 36%] Building CXX object subprojects/c4core/build/CMakeFiles/c4core.dir/src/c4/utf.cpp.o
[ 42%] Building CXX object subprojects/c4core/build/CMakeFiles/c4core.dir/src/c4/memory_resource.cpp.o
[ 47%] Linking CXX static library libc4core.a
[ 47%] Built target c4core
Scanning dependencies of target c4fs
Scanning dependencies of target ryml
[ 52%] Building CXX object subprojects/c4fs/build/CMakeFiles/c4fs.dir/src/c4/fs/fs.cpp.o
[ 57%] Building CXX object subprojects/ryml/build/CMakeFiles/ryml.dir/src/c4/yml/common.cpp.o
[ 63%] Building CXX object subprojects/ryml/build/CMakeFiles/ryml.dir/src/c4/yml/preprocess.cpp.o
[ 68%] Building CXX object subprojects/ryml/build/CMakeFiles/ryml.dir/src/c4/yml/node.cpp.o
[ 73%] Building CXX object subprojects/ryml/build/CMakeFiles/ryml.dir/src/c4/yml/parse.cpp.o
[ 78%] Building CXX object subprojects/ryml/build/CMakeFiles/ryml.dir/src/c4/yml/tree.cpp.o
[ 84%] Linking CXX static library libc4fs.a
[ 84%] Built target c4fs
[ 89%] Linking CXX static library libryml.a
[ 89%] Built target ryml
Scanning dependencies of target c4conf
[ 94%] Building CXX object CMakeFiles/c4conf.dir/src/c4/conf/conf.cpp.o
[100%] Linking CXX static library libc4conf.a
[100%] Built target c4conf
+ cmake --build /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-build --config Release --target install
[ 47%] Built target c4core
[ 78%] Built target ryml
[ 89%] Built target c4fs
[100%] Built target c4conf
Install the project...
-- Install configuration: "Release"
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/libc4conf.a
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/conf/conf.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/conf/export.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4conf/c4confTargets.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4conf/c4confTargets-release.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4conf/c4confConfig.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4conf/c4confConfigVersion.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/libc4core.a
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/allocator.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/base64.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/blob.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/bitmask.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/charconv.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/c4_pop.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/c4_push.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/char_traits.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/common.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/compiler.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/config.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/cpu.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/ctor_dtor.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/dump.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/enum.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/error.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/export.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/format.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/hash.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/language.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/memory_resource.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/memory_util.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/platform.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/preprocessor.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/restrict.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/span.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/std/std.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/std/std_fwd.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/std/string.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/std/string_fwd.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/std/tuple.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/std/vector.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/std/vector_fwd.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/substr.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/substr_fwd.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/szconv.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/type_name.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/types.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/unrestrict.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/utf.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/windows.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/windows_pop.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/windows_push.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/ext/debugbreak/debugbreak.h
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/ext/rng/rng.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/ext/sg14/inplace_function.h
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/ext/fast_float.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/ext/fast_float_all.h
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/c4core.natvis
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4core/c4coreTargets.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4core/c4coreTargets-release.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4core/c4coreConfig.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4core/c4coreConfigVersion.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/libc4fs.a
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/fs/export.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/fs/fs.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4fs/c4fsTargets.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4fs/c4fsTargets-release.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4fs/c4fsConfig.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4fs/c4fsConfigVersion.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/libryml.a
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/ryml.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/ryml_std.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/detail/checks.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/detail/parser_dbg.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/detail/print.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/detail/stack.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/common.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/emit.def.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/emit.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/export.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/node.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/parse.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/preprocess.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/std/map.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/std/std.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/std/string.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/std/vector.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/tree.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/writer.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/c4/yml/yml.hpp
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/include/ryml.natvis
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/ryml/rymlTargets.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/ryml/rymlTargets-release.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/ryml/rymlConfig.cmake
-- Installing: /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/ryml/rymlConfigVersion.cmake
+ cmake -S /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package -B /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release -DCMAKE_PREFIX_PATH=/home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install -DCMAKE_BUILD_TYPE=Release
-- The CXX compiler identification is GNU 9.4.0
-- Check for working CXX compiler: /usr/lib/ccache/c++
-- Check for working CXX compiler: /usr/lib/ccache/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at CMakeLists.txt:4 (find_package):
  Found package configuration file:

    /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/c4conf-install/lib/cmake/c4conf/c4confConfig.cmake

  but it set c4conf_FOUND to FALSE so package "c4conf" is considered to be
  NOT FOUND.  Reason given by package:

  The following imported targets are referenced, but are missing: c4fs::c4fs
  ryml::ryml c4core::c4core



-- Configuring incomplete, errors occurred!
See also "/home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release/CMakeFiles/CMakeOutput.log".
+ cmake --build /home/captain-yoshi/ws/ros/gsoc_ws/src/rapidyaml/c4conf/samples/find_package/build/Release --config Release --target run
make: *** No rule to make target 'run'.  Stop.