我想于windows10下使用kdenlive编辑视频并导出，但在导出步骤出错，显示缺少opentimelineio。
于是，我便按照其提示，进行pip install，可是总是在cmake编译环节出错。
pip安装其他的numpy之类的都没有问题。
我的计算机是amd64位处理器ryzen5-4500u，系统为windows10 1909 64位。
以下为错误信息：
copying contrib\opentimelineio_contrib\adapters\ffmpeg_burnins.pyc -> build\lib.win-amd64-3.8\opentimelineio_contrib\adapters
running build_ext
-- Building for: NMake Makefiles
CMake Error at CMakeLists.txt:7 (project):
Generator
NMake Makefiles
does not support platform specification, but platform
x64
was specified.
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\Sam Lin\AppData\Local\Temp\pip-install-gi3cs61c\opentimelineio\setup.py", line 358, in <module>
setup(
File "c:\program files\python38\lib\site-packages\setuptools\__init__.py", line 145, in setup
return distutils.core.setup(**attrs)
File "c:\program files\python38\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "c:\program files\python38\lib\distutils\dist.py", line 966, in run_commands
self.run_command(cmd)
File "c:\program files\python38\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\Sam Lin\AppData\Local\Temp\pip-install-gi3cs61c\opentimelineio\setup.py", line 140, in run
install.run(self)
File "c:\program files\python38\lib\site-packages\setuptools\command\install.py", line 61, in run
return orig.install.run(self)
File "c:\program files\python38\lib\distutils\command\install.py", line 545, in run
self.run_command('build')
File "c:\program files\python38\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\program files\python38\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "c:\program files\python38\lib\distutils\command\build.py", line 135, in run
self.run_command(cmd_name)
File "c:\program files\python38\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\program files\python38\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\Sam Lin\AppData\Local\Temp\pip-install-gi3cs61c\opentimelineio\setup.py", line 185, in run
self.build()
File "C:\Users\Sam Lin\AppData\Local\Temp\pip-install-gi3cs61c\opentimelineio\setup.py", line 213, in build
subprocess.check_call(
File "c:\program files\python38\lib\subprocess.py", line 364, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\Sam Lin\\AppData\\Local\\Temp\\pip-install-gi3cs61c\\opentimelineio', '-DPYTHON_EXECUTABLE=c:\\program files\\python38\\python.exe', '-DOTIO_PYTHON_INSTALL:BOOL=ON', '-DOTIO_PYTHON_OTIO_DIR=C:\\Users\\Sam Lin\\AppData\\Local\\Temp\\pip-install-gi3cs61c\\opentimelineio\\build\\lib.win-amd64-3.8\\opentimelineio\\', '-DCMAKE_INSTALL_PREFIX=c:\\program files\\python38\\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:\program files\python38\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Sam Lin\\AppData\\Local\\Temp\\pip-install-gi3cs61c\\opentimelineio\\setup.py'"'"'; __file__='"'"'C:\\Users\\Sam Lin\\AppData\\Local\\Temp\\pip-install-gi3cs61c\\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\Sam Lin\AppData\Local\Temp\pip-record-z2tin4lu\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\program files\python38\Include\opentimelineio' Check the logs for full command output.
请问这个错误是由amd平台引起的吗？之前在intel处理器上使用kdenlive，就直接导出了，也没有提示缺失 opentimelineio。
