OpenTimelineIO: Can't install with pip (on windows, in blender)

This is the error report(cmake is already installed):

C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\bin>python -m pip install opentimelineio
Collecting opentimelineio
  Using cached OpenTimelineIO-0.12.0.tar.gz (2.0 MB)
Requirement already satisfied: pyaaf2==1.2.0 in c:\users\user\documents\build_windows_x64_vc16_release\bin\release\2.83\python\lib\site-packages (from opentimelineio) (1.2.0)
Installing collected packages: opentimelineio
    Running setup.py install for opentimelineio ... error
    ERROR: Command errored out with exit status 1:
     command: 'C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\bin\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\user\\AppData\\Local\\Temp\\pip-install-w6q_74kv\\opentimelineio\\setup.py'"'"'; __file__='"'"'C:\\Users\\user\\AppData\\Local\\Temp\\pip-install-w6q_74kv\\opentimelineio\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\user\AppData\Local\Temp\pip-record-qe4za2pc\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\Include\opentimelineio'
         cwd: C:\Users\user\AppData\Local\Temp\pip-install-w6q_74kv\opentimelineio\
    Complete output (184 lines):
    running install
    running build
    running build_py
    creating build
    creating build\lib.win-amd64-3.7
    creating build\lib.win-amd64-3.7\opentimelineio
    copying src\py-opentimelineio\opentimelineio\exceptions.py -> build\lib.win-amd64-3.7\opentimelineio
    copying src\py-opentimelineio\opentimelineio\hooks.py -> build\lib.win-amd64-3.7\opentimelineio
    copying src\py-opentimelineio\opentimelineio\media_linker.py -> build\lib.win-amd64-3.7\opentimelineio
    copying src\py-opentimelineio\opentimelineio\opentime.py -> build\lib.win-amd64-3.7\opentimelineio
    copying src\py-opentimelineio\opentimelineio\test_utils.py -> build\lib.win-amd64-3.7\opentimelineio
    copying src\py-opentimelineio\opentimelineio\__init__.py -> build\lib.win-amd64-3.7\opentimelineio
    creating build\lib.win-amd64-3.7\opentimelineio\adapters
    copying src\py-opentimelineio\opentimelineio\adapters\adapter.py -> build\lib.win-amd64-3.7\opentimelineio\adapters
    copying src\py-opentimelineio\opentimelineio\adapters\cmx_3600.py -> build\lib.win-amd64-3.7\opentimelineio\adapters
    copying src\py-opentimelineio\opentimelineio\adapters\fcp_xml.py -> build\lib.win-amd64-3.7\opentimelineio\adapters
    copying src\py-opentimelineio\opentimelineio\adapters\otio_json.py -> build\lib.win-amd64-3.7\opentimelineio\adapters
    copying src\py-opentimelineio\opentimelineio\adapters\__init__.py -> build\lib.win-amd64-3.7\opentimelineio\adapters
    creating build\lib.win-amd64-3.7\opentimelineio\algorithms
    copying src\py-opentimelineio\opentimelineio\algorithms\filter.py -> build\lib.win-amd64-3.7\opentimelineio\algorithms
    copying src\py-opentimelineio\opentimelineio\algorithms\stack_algo.py -> build\lib.win-amd64-3.7\opentimelineio\algorithms
    copying src\py-opentimelineio\opentimelineio\algorithms\timeline_algo.py -> build\lib.win-amd64-3.7\opentimelineio\algorithms
    copying src\py-opentimelineio\opentimelineio\algorithms\track_algo.py -> build\lib.win-amd64-3.7\opentimelineio\algorithms
    copying src\py-opentimelineio\opentimelineio\algorithms\__init__.py -> build\lib.win-amd64-3.7\opentimelineio\algorithms
    creating build\lib.win-amd64-3.7\opentimelineio\console
    copying src\py-opentimelineio\opentimelineio\console\autogen_plugin_documentation.py -> build\lib.win-amd64-3.7\opentimelineio\console
    copying src\py-opentimelineio\opentimelineio\console\autogen_serialized_datamodel.py -> build\lib.win-amd64-3.7\opentimelineio\console
    copying src\py-opentimelineio\opentimelineio\console\console_utils.py -> build\lib.win-amd64-3.7\opentimelineio\console
    copying src\py-opentimelineio\opentimelineio\console\otiocat.py -> build\lib.win-amd64-3.7\opentimelineio\console
    copying src\py-opentimelineio\opentimelineio\console\otioconvert.py -> build\lib.win-amd64-3.7\opentimelineio\console
    copying src\py-opentimelineio\opentimelineio\console\otiopluginfo.py -> build\lib.win-amd64-3.7\opentimelineio\console
    copying src\py-opentimelineio\opentimelineio\console\otiostat.py -> build\lib.win-amd64-3.7\opentimelineio\console
    copying src\py-opentimelineio\opentimelineio\console\__init__.py -> build\lib.win-amd64-3.7\opentimelineio\console
    creating build\lib.win-amd64-3.7\opentimelineio\core
    copying src\py-opentimelineio\opentimelineio\core\composable.py -> build\lib.win-amd64-3.7\opentimelineio\core
    copying src\py-opentimelineio\opentimelineio\core\composition.py -> build\lib.win-amd64-3.7\opentimelineio\core
    copying src\py-opentimelineio\opentimelineio\core\item.py -> build\lib.win-amd64-3.7\opentimelineio\core
    copying src\py-opentimelineio\opentimelineio\core\mediaReference.py -> build\lib.win-amd64-3.7\opentimelineio\core
    copying src\py-opentimelineio\opentimelineio\core\_core_utils.py -> build\lib.win-amd64-3.7\opentimelineio\core
    copying src\py-opentimelineio\opentimelineio\core\__init__.py -> build\lib.win-amd64-3.7\opentimelineio\core
    creating build\lib.win-amd64-3.7\opentimelineio\plugins
    copying src\py-opentimelineio\opentimelineio\plugins\manifest.py -> build\lib.win-amd64-3.7\opentimelineio\plugins
    copying src\py-opentimelineio\opentimelineio\plugins\python_plugin.py -> build\lib.win-amd64-3.7\opentimelineio\plugins
    copying src\py-opentimelineio\opentimelineio\plugins\__init__.py -> build\lib.win-amd64-3.7\opentimelineio\plugins
    creating build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\clip.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\effect.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\external_reference.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\foo.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\generator_reference.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\marker.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\schemadef.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\serializable_collection.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\stack.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\timeline.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\track.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\transition.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    copying src\py-opentimelineio\opentimelineio\schema\__init__.py -> build\lib.win-amd64-3.7\opentimelineio\schema
    creating build\lib.win-amd64-3.7\opentimelineio\schemadef
    copying src\py-opentimelineio\opentimelineio\schemadef\__init__.py -> build\lib.win-amd64-3.7\opentimelineio\schemadef
    creating build\lib.win-amd64-3.7\opentimelineview
    copying src\opentimelineview\console.py -> build\lib.win-amd64-3.7\opentimelineview
    copying src\opentimelineview\details_widget.py -> build\lib.win-amd64-3.7\opentimelineview
    copying src\opentimelineview\ruler_widget.py -> build\lib.win-amd64-3.7\opentimelineview
    copying src\opentimelineview\settings.py -> build\lib.win-amd64-3.7\opentimelineview
    copying src\opentimelineview\timeline_widget.py -> build\lib.win-amd64-3.7\opentimelineview
    copying src\opentimelineview\track_widgets.py -> build\lib.win-amd64-3.7\opentimelineview
    copying src\opentimelineview\__init__.py -> build\lib.win-amd64-3.7\opentimelineview
    creating build\lib.win-amd64-3.7\opentimelineio_contrib
    copying contrib\opentimelineio_contrib\__init__.py -> build\lib.win-amd64-3.7\opentimelineio_contrib
    creating build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\advanced_authoring_format.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\ale.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\burnins.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\extern_maya_sequencer.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\extern_rv.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\fcpx_xml.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\ffmpeg_burnins.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\hls_playlist.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\kdenlive.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\maya_sequencer.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\rv.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\xges.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    copying contrib\opentimelineio_contrib\adapters\__init__.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    creating build\lib.win-amd64-3.7\opentimelineio_contrib\adapters\aaf_adapter
    copying contrib\opentimelineio_contrib\adapters\aaf_adapter\aaf_writer.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters\aaf_adapter
    copying contrib\opentimelineio_contrib\adapters\aaf_adapter\__init__.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters\aaf_adapter
    running egg_info
    writing OpenTimelineIO.egg-info\PKG-INFO
    writing dependency_links to OpenTimelineIO.egg-info\dependency_links.txt
    writing entry points to OpenTimelineIO.egg-info\entry_points.txt
    writing requirements to OpenTimelineIO.egg-info\requires.txt
    writing top-level names to OpenTimelineIO.egg-info\top_level.txt
    reading manifest file 'OpenTimelineIO.egg-info\SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    warning: no files found matching 'CHANGELOG.md'
    no previously-included directories found matching 'docs'
    warning: no previously-included files found matching '.gitmodules'
    warning: no previously-included files matching '*.git' found under directory 'src'
    warning: no previously-included files found matching '.readthedocs.yml'
    warning: no previously-included files found matching 'readthedocs-conda.yml'
    warning: no previously-included files found matching '.codecov.yml'
    warning: no previously-included files found matching '.gitlab-ci.yml'
    warning: no previously-included files found matching '.travis.yml'
    warning: no previously-included files found matching '*.pdf'
    warning: no previously-included files found matching 'CODE_OF_CONDUCT.md'
    warning: no previously-included files found matching 'CONTRIBUTING.md'
    warning: no previously-included files found matching 'contrib\opentimelineio_contrib\adapters\Makefile'
    warning: no previously-included files found matching 'Makefile'
    no previously-included directories found matching 'contrib\opentimelineio_contrib\adapters\tests'
    no previously-included directories found matching 'tests'
    no previously-included directories found matching 'src\deps\pybind11\tools\clang'
    no previously-included directories found matching 'src\deps\rapidjson\thirdparty'
    writing manifest file 'OpenTimelineIO.egg-info\SOURCES.txt'
    copying src\py-opentimelineio\opentimelineio\adapters\builtin_adapters.plugin_manifest.json -> build\lib.win-amd64-3.7\opentimelineio\adapters
    creating build\lib.win-amd64-3.7\opentimelineio_contrib\application_plugins
    creating build\lib.win-amd64-3.7\opentimelineio_contrib\application_plugins\rv
    creating build\lib.win-amd64-3.7\opentimelineio_contrib\application_plugins\rv\example_otio_reader
    copying contrib\opentimelineio_contrib\application_plugins\rv\example_otio_reader\PACKAGE -> build\lib.win-amd64-3.7\opentimelineio_contrib\application_plugins\rv\example_otio_reader
    copying contrib\opentimelineio_contrib\application_plugins\rv\example_otio_reader\example_otio_reader_plugin.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\application_plugins\rv\example_otio_reader
    copying contrib\opentimelineio_contrib\application_plugins\rv\example_otio_reader\otio_reader.py -> build\lib.win-amd64-3.7\opentimelineio_contrib\application_plugins\rv\example_otio_reader
    copying contrib\opentimelineio_contrib\adapters\contrib_adapters.plugin_manifest.json -> build\lib.win-amd64-3.7\opentimelineio_contrib\adapters
    running build_ext
    -- Building for: Visual Studio 16 2019
    -- The C compiler identification is MSVC 19.23.28106.4
    -- The CXX compiler identification is MSVC 19.23.28106.4
    -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.23.28105/bin/Hostx64/x64/cl.exe
    -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.23.28105/bin/Hostx64/x64/cl.exe -- works
    -- Detecting C compiler ABI info
    -- Detecting C compiler ABI info - done
    -- Detecting C compile features
    -- Detecting C compile features - done
    -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.23.28105/bin/Hostx64/x64/cl.exe
    -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.23.28105/bin/Hostx64/x64/cl.exe -- works
    -- Detecting CXX compiler ABI info
    -- Detecting CXX compiler ABI info - done
    -- Detecting CXX compile features
    -- Detecting CXX compile features - done
    fatal: not a git repository (or any of the parent directories): .git
    -- Found PythonInterp: C:/Users/user/Documents/build_windows_x64_vc16_Release/bin/Release/2.83/python/bin/python.exe (found version "3.7.4")
    CMake Error at src/deps/pybind11/tools/FindPythonLibsNew.cmake:158 (message):
      Python libraries not found
    Call Stack (most recent call first):
      src/deps/pybind11/tools/pybind11Tools.cmake:16 (find_package)
      src/deps/pybind11/CMakeLists.txt:33 (include)


    -- Configuring incomplete, errors occurred!
    See also "C:/Users/user/AppData/Local/Temp/pip-install-w6q_74kv/opentimelineio/build/temp.win-amd64-3.7/Release/CMakeFiles/CMakeOutput.log".
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\user\AppData\Local\Temp\pip-install-w6q_74kv\opentimelineio\setup.py", line 466, in <module>
        **PROJECT_METADATA
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\site-packages\setuptools\__init__.py", line 145, in setup
        return distutils.core.setup(**attrs)
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\distutils\core.py", line 148, in setup
        dist.run_commands()
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\distutils\dist.py", line 966, in run_commands
        self.run_command(cmd)
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\distutils\dist.py", line 985, in run_command
        cmd_obj.run()
      File "C:\Users\user\AppData\Local\Temp\pip-install-w6q_74kv\opentimelineio\setup.py", line 140, in run
        install.run(self)
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\site-packages\setuptools\command\install.py", line 61, in run
        return orig.install.run(self)
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\distutils\command\install.py", line 545, in run
        self.run_command('build')
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\distutils\cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\distutils\dist.py", line 985, in run_command
        cmd_obj.run()
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\distutils\command\build.py", line 135, in run
        self.run_command(cmd_name)
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\distutils\cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\distutils\dist.py", line 985, in run_command
        cmd_obj.run()
      File "C:\Users\user\AppData\Local\Temp\pip-install-w6q_74kv\opentimelineio\setup.py", line 185, in run
        self.build()
      File "C:\Users\user\AppData\Local\Temp\pip-install-w6q_74kv\opentimelineio\setup.py", line 216, in build
        env=env
      File "C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\lib\subprocess.py", line 347, in check_call
        raise CalledProcessError(retcode, cmd)
    subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\user\\AppData\\Local\\Temp\\pip-install-w6q_74kv\\opentimelineio', '-DPYTHON_EXECUTABLE=C:\\Users\\user\\Documents\\build_windows_x64_vc16_Release\\bin\\Release\\2.83\\python\\bin\\python.exe', '-DOTIO_PYTHON_INSTALL:BOOL=ON', '-DOTIO_PYTHON_OTIO_DIR=C:\\Users\\user\\AppData\\Local\\Temp\\pip-install-w6q_74kv\\opentimelineio\\build\\lib.win-amd64-3.7\\opentimelineio\\', '-DCMAKE_INSTALL_PREFIX=C:\\Users\\user\\Documents\\build_windows_x64_vc16_Release\\bin\\Release\\2.83\\python\\Lib\\site-packages\\opentimelineio\\cxx-libs', '-DOTIO_CXX_NOINSTALL:BOOL=ON', '-A', 'x64']' returned non-zero exit status 1.
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\bin\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\user\\AppData\\Local\\Temp\\pip-install-w6q_74kv\\opentimelineio\\setup.py'"'"'; __file__='"'"'C:\\Users\\user\\AppData\\Local\\Temp\\pip-install-w6q_74kv\\opentimelineio\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\user\AppData\Local\Temp\pip-record-qe4za2pc\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\user\Documents\build_windows_x64_vc16_Release\bin\Release\2.83\python\Include\opentimelineio' Check the logs for full command output.