Python 3.9.1 的 dlib 安装错误。如何知道哪个版本兼容？
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【中文标题】Python 3.9.1 的 dlib 安装错误。如何知道哪个版本兼容？【英文标题】：dlib installation error for Python 3.9.1. How to know which version is compatible? 【发布时间】：2021-07-20 01:16:24 【问题描述】：我已经安装了 CMake，现在正在尝试为人脸识别项目安装 dlib。我看过一些视频，问题似乎来自兼容性问题。对于 Python 3.9.1 哪个版本的 dlib 更兼容？我尝试使用 pip 安装 dlib，手动下载它仍然显示以下错误：
WARNING: Value for scheme.headers does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: c:\users\aviparna.biswas\appdata\local\programs\python\python39\Include\UNKNOWN
sysconfig: c:\users\aviparna.biswas\appdata\local\programs\python\python39\Include
WARNING: Additional context:
user = False
home = None
root = None
prefix = None
Collecting dlib
Using cached dlib-19.22.0.tar.gz (7.4 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\aviparna.biswas\appdata\local\programs\python\python39\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\setup.py'"'"'; __file__='"'"'C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\aviparna.biswas\AppData\Local\Temp\pip-wheel-nx3osnd3'
cwd: C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\
Complete output (58 lines):
running bdist_wheel
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 3.9.1 (tags/v3.9.1:1e5d33e, Dec 7 2020, 17:08:21) [MSC v.1927 64 bit (AMD64)]
Invoking CMake setup: 'cmake C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\build\lib.win-amd64-3.9 -DPYTHON_EXECUTABLE=c:\users\aviparna.biswas\appdata\local\programs\python\python39\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\build\lib.win-amd64-3.9 -A x64'
-- Building for: NMake Makefiles
CMake Error at CMakeLists.txt:5 (message):
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
You must use Visual Studio to build a python extension on windows. If you
are getting this error it means you have not installed Visual C++. Note
that there are many flavors of Visual Studio, like Visual Studio for C#
development. You need to install Visual Studio for C++.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-- Configuring incomplete, errors occurred!
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\setup.py", line 222, in <module>
setup(
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\site-packages\setuptools\__init__.py", line 165,
in setup
return distutils.core.setup(**attrs)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\dist.py", line 966, in run_commands
self.run_command(cmd)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\site-packages\wheel\bdist_wheel.py", line 299, in run
self.run_command('build')
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\command\build.py", line 135, in run
self.run_command(cmd_name)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\setup.py", line 134, in run
self.build_extension(ext)
File "C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\setup.py", line 171, in build_extension
subprocess.check_call(cmake_setup, cwd=build_folder)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\subprocess.py", line 373, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\tools\\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\build\\lib.win-amd64-3.9', '-DPYTHON_EXECUTABLE=c:\\users\\aviparna.biswas\\appdata\\local\\programs\\python\\python39\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\build\\lib.win-amd64-3.9', '-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\aviparna.biswas\appdata\local\programs\python\python39\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\setup.py'"'"'; __file__='"'"'C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\aviparna.biswas\AppData\Local\Temp\pip-record-prgz7cvz\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\aviparna.biswas\appdata\local\programs\python\python39\Include\dlib'
cwd: C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\
Complete output (60 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 3.9.1 (tags/v3.9.1:1e5d33e, Dec 7 2020, 17:08:21) [MSC v.1927 64 bit (AMD64)]
Invoking CMake setup: 'cmake C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\build\lib.win-amd64-3.9 -DPYTHON_EXECUTABLE=c:\users\aviparna.biswas\appdata\local\programs\python\python39\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\build\lib.win-amd64-3.9 -A x64'
-- Building for: NMake Makefiles
CMake Error at CMakeLists.txt:5 (message):
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
You must use Visual Studio to build a python extension on windows. If you
are getting this error it means you have not installed Visual C++. Note
that there are many flavors of Visual Studio, like Visual Studio for C#
development. You need to install Visual Studio for C++.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-- Configuring incomplete, errors occurred!
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\setup.py", line 222, in <module>
setup(
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\site-packages\setuptools\__init__.py", line 165, in setup
return distutils.core.setup(**attrs)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\dist.py", line 966, in run_commands
self.run_command(cmd)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\site-packages\setuptools\command\install.py", line 61, in run
return orig.install.run(self)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\command\install.py", line 546, in run
self.run_command('build')
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\command\build.py", line 135, in run
self.run_command(cmd_name)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\setup.py", line 134, in run
self.build_extension(ext)
File "C:\Users\aviparna.biswas\AppData\Local\Temp\pip-install-1u1dh1_j\dlib_0e99482dc2db4cb5a05e1507ea95d200\setup.py", line 171, in build_extension
subprocess.check_call(cmake_setup, cwd=build_folder)
File "c:\users\aviparna.biswas\appdata\local\programs\python\python39\lib\subprocess.py", line 373, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\tools\\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\build\\lib.win-amd64-3.9', '-DPYTHON_EXECUTABLE=c:\\users\\aviparna.biswas\\appdata\\local\\programs\\python\\python39\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\build\\lib.win-amd64-3.9', '-A', 'x64']' returned non-zero exit status 1.
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\aviparna.biswas\appdata\local\programs\python\python39\python.exe' -u
-c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\setup.py'"'"'; __file__='"'"'C:\\Users\\aviparna.biswas\\AppData\\Local\\Temp\\pip-install-1u1dh1_j\\dlib_0e99482dc2db4cb5a05e1507ea95d200\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\aviparna.biswas\AppData\Local\Temp\pip-record-prgz7cvz\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\aviparna.biswas\appdata\local\programs\python\python39\Include\dlib' Check the logs for full command output.```
【问题讨论】：
错误消息是关于您的计算机上缺少 Visual Studio。这与“兼容性”毫无共同之处。快速搜索错误消息给出了这个问题：***.com/questions/63648184/…。 这能回答你的问题吗？ Error in installing face_recognition module using pip 【参考方案1】：https://github.com/shashankx86/dlib_compiled
I have compiled dlib from source for python 3.9
You can use this
【讨论】：
【参考方案2】：安装 Cmake、dlib 和人脸识别对我有用：
首先我从这个链接下载了 Visual Studio C++ https://visualstudio.microsoft.com/thank-you-for-downloading-visual-studio-for-cplusplus/?sku=Community&rel=16&rid=30005
然后我下载 Cmake,dlib 然后 face_recognition。
picture
【讨论】：
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