Could not find a package configuration file provided by "cppnetlib" (requested version 0.13.0) with any of the following names #895

I have compiled and installed cppnetlib on my Ubuntu following https://cpp-netlib.org/0.13.0/getting_started.html and everything is OK. But when I tried to use it in my project by :
set ( CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} ~/cpp-netlib-build ) find_package ( cppnetlib 0.13.0 REQUIRED ) include_directories ( ${CPPNETLIB_INCLUDE_DIRS} ) target_link_libraries ( MyApplication ${CPPNETLIB_LIBRARIES} )

I got the error:
`
CMake Error at CMakeLists.txt:9 (find_package):
By not providing "Findcppnetlib.cmake" in CMAKE_MODULE_PATH this project
has asked CMake to find a package configuration file provided by
"cppnetlib", but CMake did not find one.

Could not find a package configuration file provided by "cppnetlib"
(requested version 0.13.0) with any of the following names:

cppnetlibConfig.cmake
cppnetlib-config.cmake

Add the installation prefix of "cppnetlib" to CMAKE_PREFIX_PATH or set
"cppnetlib_DIR" to a directory containing one of the above files. If
"cppnetlib" provides a separate development package or SDK, be sure it has
been installed.

-- Configuring incomplete, errors occurred!
See also "/home/paas_requester/download_image_testbed/build/CMakeFiles/CMakeOutput.log".
Makefile:176: recipe for target 'cmake_check_build_system' failed
make: *** [cmake_check_build_system] Error 1
`

And I've checked that there's actually no config.cmake under cpp-netlib-build.