问题描述
我是 Python 新手，我正在尝试在 Windows 10 64 位上安装适用于 Python 2.7-32 位的人脸识别。我尝试使用“pip install face-recognition”，这是我得到的错误：
ERROR: Command errored out with exit status 1:
command: 'c:\python27\python.exe' -u -c 'import sys,setuptools,tokenize; sys.argv[0] = '"'"'c:\\users\\ning\\appdata\\local\\temp\\pip-install-ftghyg\\dlib\\setup.py'"'"'; __file__='"'"'c:\\users\\ning\\appdata\\local\\temp\\pip-install-ftghyg\\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\ning\appdata\local\temp\pip-record-p9wr_4\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\python27\Include\dlib'
cwd: c:\users\ning\appdata\local\temp\pip-install-ftghyg\dlib\
Complete output (64 lines):
running install
running build
running build_py
package init file 'tools\python\dlib\__init__.py' not found (or not a regular file)
running build_ext
Building extension for Python 2.7.18 (v2.7.18:8d21aa21f2,Apr 20 2020,13:19:08) [MSC v.1500 32 bit (Intel)]
Invoking CMake setup: 'cmake c:\users\ning\appdata\local\temp\pip-install-ftghyg\dlib\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=c:\users\ning\appdata\local\temp\pip-install-ftghyg\dlib\build\lib.win32-2.7 -DPYTHON_EXECUTABLE=c:\python27\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=c:\users\ning\appdata\local\temp\pip-install-ftghyg\dlib\build\lib.win32-2.7'
-- Building for: Visual Studio 16 2019
-- Selecting Windows SDK version 10.0.18362.0 to target Windows 10.0.18363.
-- The C compiler identification is MSVC 19.28.29335.0
-- The CXX compiler identification is MSVC 19.28.29335.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/BuildTools/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x64/cl.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/BuildTools/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x64/cl.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PythonInterp: C:/Python27/python.exe (found version "2.7.18")
CMake Error at C:/Users/Ning/AppData/Local/Temp/pip-install-ftghyg/dlib/dlib/external/pybind11/tools/FindPythonLibsNew.cmake:124 (message):
Python config failure: Python is 32-bit,chosen compiler is 64-bit
Call Stack (most recent call first):
C:/Users/Ning/AppData/Local/Temp/pip-install-ftghyg/dlib/dlib/external/pybind11/tools/pybind11Tools.cmake:16 (find_package)
C:/Users/Ning/AppData/Local/Temp/pip-install-ftghyg/dlib/dlib/external/pybind11/CMakeLists.txt:33 (include)
-- Configuring incomplete,errors occurred!
See also "C:/Users/Ning/AppData/Local/Temp/pip-install-ftghyg/dlib/build/temp.win32-2.7/Release/CMakeFiles/CMakeOutput.log".
Traceback (most recent call last):
File "<string>",line 1,in <module>
File "c:\users\ning\appdata\local\temp\pip-install-ftghyg\dlib\setup.py",line 262,in <module>
'Topic :: Software Development',File "c:\python27\lib\site-packages\setuptools\__init__.py",line 145,in setup
return distutils.core.setup(**attrs)
File "c:\python27\lib\distutils\core.py",line 151,in setup
dist.run_commands()
File "c:\python27\lib\distutils\dist.py",line 953,in run_commands
self.run_command(cmd)
File "c:\python27\lib\distutils\dist.py",line 972,in run_command
cmd_obj.run()
File "c:\python27\lib\site-packages\setuptools\command\install.py",line 61,in run
return orig.install.run(self)
File "c:\python27\lib\distutils\command\install.py",line 563,in run
self.run_command('build')
File "c:\python27\lib\distutils\cmd.py",line 326,in run_command
self.distribution.run_command(command)
File "c:\python27\lib\distutils\dist.py",in run_command
cmd_obj.run()
File "c:\python27\lib\distutils\command\build.py",line 127,in run
self.run_command(cmd_name)
File "c:\python27\lib\distutils\cmd.py",in run_command
cmd_obj.run()
File "c:\users\ning\appdata\local\temp\pip-install-ftghyg\dlib\setup.py",line 135,in run
self.build_extension(ext)
File "c:\users\ning\appdata\local\temp\pip-install-ftghyg\dlib\setup.py",line 172,in build_extension
subprocess.check_call(cmake_setup,cwd=build_folder)
File "c:\python27\lib\subprocess.py",line 190,in check_call
raise CalledProcessError(retcode,cmd)
subprocess.CalledProcessError: Command '['cmake','c:\\users\\ning\\appdata\\local\\temp\\pip-install-ftghyg\\dlib\\tools\\python','-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=c:\\users\\ning\\appdata\\local\\temp\\pip-install-ftghyg\\dlib\\build\\lib.win32-2.7','-DPYTHON_EXECUTABLE=c:\\python27\\python.exe','-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=c:\\users\\ning\\appdata\\local\\temp\\pip-install-ftghyg\\dlib\\build\\lib.win32-2.7']' returned non-zero exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\python27\python.exe' -u -c 'import sys,'"'"'exec'"'"'))' install --record 'c:\users\ning\appdata\local\temp\pip-record-p9wr_4\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\python27\Include\dlib' Check the logs for full command output.
我已经安装了 CMake 并将其添加到 Path 变量中。我可以从终端运行 cmake。 我还为 Windows 的 C++ CMake 工具安装了 Visual Studio Build Tools 2019。 我也试过“pip install dlib”，但收到同样的错误。
CMake Error at C:/Users/Ning/AppData/Local/Temp/pip-install-ftghyg/dlib/dlib/external/pybind11/tools/FindPythonLibsNew.cmake:124 (message):
Python config failure: Python is 32-bit,chosen compiler is 64-bit
但是，我不知道如何在“pip install”中选择编译器。 由于硬件限制，我无法使用任何其他版本的 python。 如有任何帮助，我将不胜感激。 如果我需要提供更多信息，请告诉我。 谢谢。
解决方法
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