現在、Pythonでの機械学習用のパッケージ"dlib"のインストールを行いたいのですが出来ずに困っています。
Anaconda Promptからpipを使ってインストールするのですが、下のような長文のエラーが赤字で出ます。
どうやらCMakeがいるようなのでCMakeはpipでインストール出来ましたが、それでも変わらずエラーが出ます。
pip install dlib Collecting dlib Using cached dlib-19.19.0.tar.gz (3.2 MB) Building wheels for collected packages: dlib Building wheel for dlib (setup.py) ... error ERROR: Command errored out with exit status 1: command: 'c:\users\biafr\anaconda3\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\setup.py'"'"'; __file__='"'"'C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\biafr\AppData\Local\Temp\pip-wheel-_w47zsez' cwd: C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\ Complete output (55 lines): running bdist_wheel running build running build_py package init file 'dlib\__init__.py' not found (or not a regular file) running build_ext Building extension for Python 3.7.4 (default, Aug 9 2019, 18:34:13) [MSC v.1915 64 bit (AMD64)] Invoking CMake setup: 'cmake C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\build\lib.win-amd64-3.7 -DPYTHON_EXECUTABLE=c:\users\biafr\anaconda3\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\build\lib.win-amd64-3.7 -A x64' -- Building for: NMake Makefiles CMake Error at CMakeLists.txt:3 (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! See also "C:/Users/biafr/AppData/Local/Temp/pip-install-aw21_h7b/dlib/build/temp.win-amd64-3.7/Release/CMakeFiles/CMakeOutput.log". Traceback (most recent call last): File "<string>", line 1, in <module> File "C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\setup.py", line 261, in <module> 'Topic :: Software Development', File "c:\users\biafr\anaconda3\lib\site-packages\setuptools\__init__.py", line 145, in setup return distutils.core.setup(**attrs) File "c:\users\biafr\anaconda3\lib\distutils\core.py", line 148, in setup dist.run_commands() File "c:\users\biafr\anaconda3\lib\distutils\dist.py", line 966, in run_commands self.run_command(cmd) File "c:\users\biafr\anaconda3\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "c:\users\biafr\anaconda3\lib\site-packages\wheel\bdist_wheel.py", line 192, in run self.run_command('build') File "c:\users\biafr\anaconda3\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "c:\users\biafr\anaconda3\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "c:\users\biafr\anaconda3\lib\distutils\command\build.py", line 135, in run self.run_command(cmd_name) File "c:\users\biafr\anaconda3\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "c:\users\biafr\anaconda3\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\setup.py", line 135, in run self.build_extension(ext) File "C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\setup.py", line 172, in build_extension subprocess.check_call(cmake_setup, cwd=build_folder) File "c:\users\biafr\anaconda3\lib\subprocess.py", line 347, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['cmake', 'C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\tools\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\build\lib.win-amd64-3.7', '-DPYTHON_EXECUTABLE=c:\users\biafr\anaconda3\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\biafr\AppData\Local\Temp\pip-install-aw21_h7b\dlib\build\lib.win-amd64-3.7', '-A', 'x64']' returned non-zero exit status 1. ---------------------------------------- ERROR: Failed building wheel for dlib Running setup.py clean for dlib Failed to build dlib Installing collected packages: dlib Running setup.py install for dlib ... error
すいません、文字数の加減でエラー文すべてを載せれませんでした。
上のエラーの中にある
CMake Error at CMakeLists.txt:3 (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
で検索してみたところ、こちらがヒットしましたが、英語なので詳しい内容があっているか分かりませんが、とりあえず、ここからダウンロードしたCMakeのソフトのようなものをインストールし
pip install dlib==19.4
でインストールし直してみましたが変わらずでした。
すみませんが分かる方いらっしゃいましたら、教えて下さい。
環境
Windows 10
Python 3.7.4
pip 20.0.1
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