我已经安装了VS和CMake，但是仍然无法安装dlib。
在CMD上执行命令时出现以下错误触发器（ pip install dlib ）。我尝试了两个版本，dlib和dlib == 19.18.0。 我尝试了许多不同的解决方案，但仍然遇到问题，还尝试卸载包括VS在内的所有内容并重新安装，但这对我没有帮助。
Microsoft Windows [Version 10.0.18363.900]
(c) 2019 Microsoft Corporation. All rights reserved.
C:\Windows\system32>pip install dlib==19.18.0
Collecting dlib==19.18.0
Using cached dlib-19.18.0.tar.gz (3.1 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\NOUMAN\anaconda3\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\dlib\\setup.py'"'"'; __file__='"'"'C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\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\NOUMAN\AppData\Local\Temp\pip-wheel-5k984utj'
cwd: C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\
Complete output (84 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 3.7.6 (default, Jan 8 2020, 20:23:39) [MSC v.1916 64 bit (AMD64)]
Invoking CMake setup: 'cmake C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\lib.win-amd64-3.7 -DPYTHON_EXECUTABLE=C:\Users\NOUMAN\anaconda3\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\lib.win-amd64-3.7 -A x64'
-- Building for: Visual Studio 16 2019
-- Selecting Windows SDK version 10.0.18362.0 to target Windows 10.0.18363.
CMake Error at CMakeLists.txt:3 (project):
Failed to run MSBuild command:
C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/MSBuild/Current/Bin/MSBuild.exe
to get the value of VCTargetsPath:
Microsoft (R) Build Engine version 16.6.0+5ff7b0c9e for .NET Framework
Copyright (C) Microsoft Corporation. All rights reserved.
Build started 22/07/2020 10:00:29 am.
Project "C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj" on node 1 (default targets).
PrepareForBuild:
Creating directory "x64\Debug\".
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppBuild.targets(475,5): warning MSB8029: The Intermediate directory or Output directory cannot reside under the Temporary directory as it could lead to issues with incremental build. [C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj]
Creating directory "x64\Debug\VCTargetsPath.tlog\".
InitializeBuildStatus:
Creating "x64\Debug\VCTargetsPath.tlog\unsuccessfulbuild" because "AlwaysCreate" was specified.
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(149,5): error MSB6004: The specified task executable location "C:\Windows\system32\cmd.exe" is invalid. [C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj]
Done Building Project "C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj" (default targets) -- FAILED.
Build FAILED.
"C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj" (default target) (1) ->
(PrepareForBuild target) ->
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppBuild.targets(475,5): warning MSB8029: The Intermediate directory or Output directory cannot reside under the Temporary directory as it could lead to issues with incremental build. [C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj]
"C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj" (default target) (1) ->
(PostBuildEvent target) ->
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(149,5): error MSB6004: The specified task executable location "C:\Windows\system32\cmd.exe" is invalid. [C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj]
1 Warning(s)
1 Error(s)
Time Elapsed 00:00:00.65
Exit code: 1
-- Configuring incomplete, errors occurred!
See also "C:/Users/NOUMAN/AppData/Local/Temp/pip-install-y57adt7m/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\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\setup.py", line 261, in <module>
'Topic :: Software Development',
File "C:\Users\NOUMAN\anaconda3\lib\site-packages\setuptools\__init__.py", line 165, in setup
return distutils.core.setup(**attrs)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "C:\Users\NOUMAN\anaconda3\lib\distutils\dist.py", line 966, in run_commands
self.run_command(cmd)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\NOUMAN\anaconda3\lib\site-packages\wheel\bdist_wheel.py", line 223, in run
self.run_command('build')
File "C:\Users\NOUMAN\anaconda3\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\NOUMAN\anaconda3\lib\distutils\command\build.py", line 135, in run
self.run_command(cmd_name)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\setup.py", line 135, in run
self.build_extension(ext)
File "C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\setup.py", line 172, in build_extension
subprocess.check_call(cmake_setup, cwd=build_folder)
File "C:\Users\NOUMAN\anaconda3\lib\subprocess.py", line 363, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\dlib\\tools\\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\dlib\\build\\lib.win-amd64-3.7', '-DPYTHON_EXECUTABLE=C:\\Users\\NOUMAN\\anaconda3\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\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
ERROR: Command errored out with exit status 1:
command: 'C:\Users\NOUMAN\anaconda3\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\dlib\\setup.py'"'"'; __file__='"'"'C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\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\NOUMAN\AppData\Local\Temp\pip-record-fa__5h9h\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\NOUMAN\anaconda3\Include\dlib'
cwd: C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\
Complete output (86 lines):
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 3.7.6 (default, Jan 8 2020, 20:23:39) [MSC v.1916 64 bit (AMD64)]
Invoking CMake setup: 'cmake C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\lib.win-amd64-3.7 -DPYTHON_EXECUTABLE=C:\Users\NOUMAN\anaconda3\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\lib.win-amd64-3.7 -A x64'
-- Building for: Visual Studio 16 2019
-- Selecting Windows SDK version 10.0.18362.0 to target Windows 10.0.18363.
CMake Error at CMakeLists.txt:3 (project):
Failed to run MSBuild command:
C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/MSBuild/Current/Bin/MSBuild.exe
to get the value of VCTargetsPath:
Microsoft (R) Build Engine version 16.6.0+5ff7b0c9e for .NET Framework
Copyright (C) Microsoft Corporation. All rights reserved.
Build started 22/07/2020 10:00:33 am.
Project "C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj" on node 1 (default targets).
PrepareForBuild:
Creating directory "x64\Debug\".
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppBuild.targets(475,5): warning MSB8029: The Intermediate directory or Output directory cannot reside under the Temporary directory as it could lead to issues with incremental build. [C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj]
Creating directory "x64\Debug\VCTargetsPath.tlog\".
InitializeBuildStatus:
Creating "x64\Debug\VCTargetsPath.tlog\unsuccessfulbuild" because "AlwaysCreate" was specified.
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(149,5): error MSB6004: The specified task executable location "C:\Windows\system32\cmd.exe" is invalid. [C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj]
Done Building Project "C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj" (default targets) -- FAILED.
Build FAILED.
"C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj" (default target) (1) ->
(PrepareForBuild target) ->
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppBuild.targets(475,5): warning MSB8029: The Intermediate directory or Output directory cannot reside under the Temporary directory as it could lead to issues with incremental build. [C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj]
"C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj" (default target) (1) ->
(PostBuildEvent target) ->
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(149,5): error MSB6004: The specified task executable location "C:\Windows\system32\cmd.exe" is invalid. [C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\build\temp.win-amd64-3.7\Release\CMakeFiles\3.17.2\VCTargetsPath.vcxproj]
1 Warning(s)
1 Error(s)
Time Elapsed 00:00:00.65
Exit code: 1
-- Configuring incomplete, errors occurred!
See also "C:/Users/NOUMAN/AppData/Local/Temp/pip-install-y57adt7m/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\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\setup.py", line 261, in <module>
'Topic :: Software Development',
File "C:\Users\NOUMAN\anaconda3\lib\site-packages\setuptools\__init__.py", line 165, in setup
return distutils.core.setup(**attrs)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "C:\Users\NOUMAN\anaconda3\lib\distutils\dist.py", line 966, in run_commands
self.run_command(cmd)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\NOUMAN\anaconda3\lib\site-packages\setuptools\command\install.py", line 61, in run
return orig.install.run(self)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\command\install.py", line 545, in run
self.run_command('build')
File "C:\Users\NOUMAN\anaconda3\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\NOUMAN\anaconda3\lib\distutils\command\build.py", line 135, in run
self.run_command(cmd_name)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Users\NOUMAN\anaconda3\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\setup.py", line 135, in run
self.build_extension(ext)
File "C:\Users\NOUMAN\AppData\Local\Temp\pip-install-y57adt7m\dlib\setup.py", line 172, in build_extension
subprocess.check_call(cmake_setup, cwd=build_folder)
File "C:\Users\NOUMAN\anaconda3\lib\subprocess.py", line 363, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\dlib\\tools\\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\dlib\\build\\lib.win-amd64-3.7', '-DPYTHON_EXECUTABLE=C:\\Users\\NOUMAN\\anaconda3\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\dlib\\build\\lib.win-amd64-3.7', '-A', 'x64']' returned non-zero exit status 1.
----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Users\NOUMAN\anaconda3\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\dlib\\setup.py'"'"'; __file__='"'"'C:\\Users\\NOUMAN\\AppData\\Local\\Temp\\pip-install-y57adt7m\\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\NOUMAN\AppData\Local\Temp\pip-record-fa__5h9h\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\NOUMAN\anaconda3\Include\dlib' Check the logs for full command output.