使用pip安装Dlib时出现错误 [英] getting Error in installing Dlib using pip

问题描述

C:\Users\suraj>pip install dlib
Collecting dlib
  Using cached https://files.pythonhosted.org/packages/35/8d/e4ddf60452e2fb1ce3164f774e68968b3f110f1cb4cd353235d56875799e/dlib-19.16.0.tar.gz
Building wheels for collected packages: dlib
  Running setup.py bdist_wheel for dlib ... error
  Complete output from command c:\users\suraj\appdata\local\programs\python\python37\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\suraj\\AppData\\Local\\Temp\\pip-install-ytzp5t26\\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\suraj\AppData\Local\Temp\pip-wheel-mu6pctca --python-tag cp37:
  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 3.7.2 (tags/v3.7.2:9a3ffc0492, Dec 23 2018, 23:09:28) [MSC v.1916 64 bit (AMD64)]
  Invoking CMake setup: 'cmake C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\build\lib.win-amd64-3.7 -DPYTHON_EXECUTABLE=c:\users\suraj\appdata\local\programs\python\python37\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\build\lib.win-amd64-3.7 -A x64'
  -- Building for: NMake Makefiles
  CMake Error in CMakeLists.txt:
    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/suraj/AppData/Local/Temp/pip-install-ytzp5t26/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\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\setup.py", line 257, in <module>
      'Topic :: Software Development',
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\site-packages\setuptools\__init__.py", line 143, in setup
      return distutils.core.setup(**attrs)
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\core.py", line 148, in setup
      dist.run_commands()
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\dist.py", line 966, in run_commands
      self.run_command(cmd)
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\dist.py", line 985, in run_command
      cmd_obj.run()
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\site-packages\wheel\bdist_wheel.py", line 188, in run
      self.run_command('build')
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\dist.py", line 985, in run_command
      cmd_obj.run()
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\command\build.py", line 135, in run
      self.run_command(cmd_name)
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\dist.py", line 985, in run_command
      cmd_obj.run()
    File "C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\setup.py", line 133, in run
      self.build_extension(ext)
    File "C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\setup.py", line 170, in build_extension
      subprocess.check_call(cmake_setup, cwd=build_folder)
    File "c:\users\suraj\appdata\local\programs\python\python37\lib\subprocess.py", line 347, in check_call
      raise CalledProcessError(retcode, cmd)
  subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\suraj\\AppData\\Local\\Temp\\pip-install-ytzp5t26\\dlib\\tools\\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\\Users\\suraj\\AppData\\Local\\Temp\\pip-install-ytzp5t26\\dlib\\build\\lib.win-amd64-3.7', '-DPYTHON_EXECUTABLE=c:\\users\\suraj\\appdata\\local\\programs\\python\\python37\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\\Users\\suraj\\AppData\\Local\\Temp\\pip-install-ytzp5t26\\dlib\\build\\lib.win-amd64-3.7', '-A', 'x64']' returned non-zero exit status 1.

  ----------------------------------------
  **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
    Complete output from command c:\users\suraj\appdata\local\programs\python\python37\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\suraj\\AppData\\Local\\Temp\\pip-install-ytzp5t26\\dlib\\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\suraj\AppData\Local\Temp\pip-record-adx5_t4v\install-record.txt --single-version-externally-managed --compile:
    running install
    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 3.7.2 (tags/v3.7.2:9a3ffc0492, Dec 23 2018, 23:09:28) [MSC v.1916 64 bit (AMD64)]
    Invoking CMake setup: 'cmake C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\build\lib.win-amd64-3.7 -DPYTHON_EXECUTABLE=c:\users\suraj\appdata\local\programs\python\python37\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\build\lib.win-amd64-3.7 -A x64'
    -- Building for: NMake Makefiles
    CMake Error in CMakeLists.txt:
      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/suraj/AppData/Local/Temp/pip-install-ytzp5t26/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\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\setup.py", line 257, in <module>
        'Topic :: Software Development',
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\site-packages\setuptools\__init__.py", line 143, in setup
        return distutils.core.setup(**attrs)
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\core.py", line 148, in setup
        dist.run_commands()
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\dist.py", line 966, in run_commands
        self.run_command(cmd)
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\dist.py", line 985, in run_command
        cmd_obj.run()
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\site-packages\setuptools\command\install.py", line 61, in run
        return orig.install.run(self)
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\command\install.py", line 545, in run
        self.run_command('build')
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\dist.py", line 985, in run_command
        cmd_obj.run()
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\command\build.py", line 135, in run
        self.run_command(cmd_name)
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\distutils\dist.py", line 985, in run_command
        cmd_obj.run()
      File "C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\setup.py", line 133, in run
        self.build_extension(ext)
      File "C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\setup.py", line 170, in build_extension
        subprocess.check_call(cmake_setup, cwd=build_folder)
      File "c:\users\suraj\appdata\local\programs\python\python37\lib\subprocess.py", line 347, in check_call
        raise CalledProcessError(retcode, cmd)
    subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\suraj\\AppData\\Local\\Temp\\pip-install-ytzp5t26\\dlib\\tools\\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\\Users\\suraj\\AppData\\Local\\Temp\\pip-install-ytzp5t26\\dlib\\build\\lib.win-amd64-3.7', '-DPYTHON_EXECUTABLE=c:\\users\\suraj\\appdata\\local\\programs\\python\\python37\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\\Users\\suraj\\AppData\\Local\\Temp\\pip-install-ytzp5t26\\dlib\\build\\lib.win-amd64-3.7', '-A', 'x64']' returned non-zero exit status 1.

    ----------------------------------------
Command "c:\users\suraj\appdata\local\programs\python\python37\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\suraj\\AppData\\Local\\Temp\\pip-install-ytzp5t26\\dlib\\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\suraj\AppData\Local\Temp\pip-record-adx5_t4v\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\suraj\AppData\Local\Temp\pip-install-ytzp5t26\dlib\

这是我在命令提示符下使用pip安装dlib时遇到的错误. 我已经有openCV和matplotlib和numpy.

This is the Error I'm getting while installing dlib using pip in command prompt. I already have openCV and matplotlib and numpy.

推荐答案

前一段时间我遇到了同样的问题.我做了几件事，它奏效了

I faced the same problem a while back. I did a few things and it worked

1. 安装C和C ++编译器并将其添加到路径.

1. Install C and C++ compilers and add them to path.

安装Visual Studio 2015(VS2015)下载器. (任何其他版本可能均不起作用).此堆栈溢出线程可能有帮助:如何下载Visual Studio社区版2015(不是2017)

Install visual studio 2015 (VS2015) down-loader. (any other version might not work). This stack overflow thread may help: How to download Visual Studio Community Edition 2015 (not 2017)

通过VS2015安装所有依赖项.(支持C，C ++，MS Build，Windows SDK等)

Install all the dependencies through VS2015.(support for C, C++, MS Build, windows SDK etc)

我希望这会有所帮助！

这篇关于使用pip安装Dlib时出现错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！