Python 错误：无法使用pip安装Dlib

每次尝试安装dlib时，我都会遇到一个很大的问题

dlib

pip安装dlib它会给我带来这个巨大的错误。我尝试下载软件包升级系统Visual Studio 2019或C++，用于<代码> Cugs > /P> 我的操作系统是

windows7 64位

，我使用的是

python3.7

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\>pip install dlib
Collecting dlib
  Using cached https://files.pythonhosted.org/packages/05/57/e8a8caa3c89a27f80bc
78da39c423e2553f482a3705adc619176a3a24b36/dlib-19.17.0.tar.gz
Installing collected packages: dlib
  Running setup.py install for dlib ... error
    ERROR: Command errored out with exit status 1:
     command: 'c:\users\\appdata\local\programs\python\python37-32\python.e
xe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\
\\AppData\\Local\\Temp\\pip-install-8scxhav9\\dlib\\setup.py'"'"'; __file__='"'"
'C:\\Users\\\\AppData\\Local\\Temp\\pip-install-8scxhav9\\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\\AppData\Local\Temp\pip-record-hqcpwy4g\inst
all-record.txt' --single-version-externally-managed --compile
         cwd: C:\Users\\AppData\Local\Temp\pip-install-8scxhav9\dlib\
    Complete output (66 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 3.7.1 (v3.7.1:260ec2c36a, Oct 20 2018, 14:05:1
6) [MSC v.1915 32 bit (Intel)]
    Invoking CMake setup: 'cmake C:\Users\\AppData\Local\Temp\pip-install-8
scxhav9\dlib\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\\AppDat
a\Local\Temp\pip-install-8scxhav9\dlib\build\lib.win32-3.7 -DPYTHON_EXECUTABLE=c
:\users\\appdata\local\programs\python\python37-32\python.exe -DCMAKE_LIBRA
RY_OUTPUT_DIRECTORY_RELEASE=C:\Users\\AppData\Local\Temp\pip-install-8scxha
v9\dlib\build\lib.win32-3.7'
    -- Building for: Visual Studio 16 2019
    -- Selecting Windows SDK version 10.0.18362.0 to target Windows 6.1.7601.
    -- The C compiler identification is MSVC 19.22.27905.0
    -- The CXX compiler identification is MSVC 19.22.27905.0
    -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Stu
dio/2019/Community/VC/Tools/MSVC/14.22.27905/bin/Hostx64/x64/cl.exe
    -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Stu
dio/2019/Community/VC/Tools/MSVC/14.22.27905/bin/Hostx64/x64/cl.exe -- works
    -- Detecting C compiler ABI info
    -- Detecting C compiler ABI info - done
    -- Detecting C compile features
    -- Detecting C compile features - done
    -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual S
tudio/2019/Community/VC/Tools/MSVC/14.22.27905/bin/Hostx64/x64/cl.exe
    -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual S
tudio/2019/Community/VC/Tools/MSVC/14.22.27905/bin/Hostx64/x64/cl.exe -- works
    -- Detecting CXX compiler ABI info
    -- Detecting CXX compiler ABI info - done
    -- Detecting CXX compile features
    -- Detecting CXX compile features - done
    -- Found PythonInterp: C:/Users//AppData/Local/Programs/Python/Python37
-32/python.exe (found version "3.7.1")
    CMake Error at C:/Users//AppData/Local/Temp/pip-install-8scxhav9/dlib/d
lib/external/pybind11/tools/FindPythonLibsNew.cmake:122 (message):
      Python config failure: Python is 32-bit, chosen compiler is 64-bit
    Call Stack (most recent call first):
      C:/Users//AppData/Local/Temp/pip-install-8scxhav9/dlib/dlib/external/
pybind11/tools/pybind11Tools.cmake:16 (find_package)
      C:/Users//AppData/Local/Temp/pip-install-8scxhav9/dlib/dlib/external/
pybind11/CMakeLists.txt:33 (include)


    -- Configuring incomplete, errors occurred!
    See also "C:/Users//AppData/Local/Temp/pip-install-8scxhav9/dlib/build/
temp.win32-3.7/Release/CMakeFiles/CMakeOutput.log".
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\\AppData\Local\Temp\pip-install-8scxhav9\dlib\setup.py
", line 261, in <module>
        'Topic :: Software Development',
      File "c:\users\\appdata\local\programs\python\python37-32\lib\site-pa
ckages\setuptools\__init__.py", line 143, in setup
        return distutils.core.setup(**attrs)
      File "c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\core.py", line 148, in setup
        dist.run_commands()
      File "c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\dist.py", line 966, in run_commands
        self.run_command(cmd)
      File "c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\dist.py", line 985, in run_command
        cmd_obj.run()
      File "c:\users\\appdata\local\programs\python\python37-32\lib\site-pa
ckages\setuptools\command\install.py", line 61, in run
        return orig.install.run(self)
      File "c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\command\install.py", line 545, in run
        self.run_command('build')
      File "c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\dist.py", line 985, in run_command
        cmd_obj.run()
      File "c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\command\build.py", line 135, in run
        self.run_command(cmd_name)
      File "c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\dist.py", line 985, in run_command
        cmd_obj.run()
      File "C:\Users\\AppData\Local\Temp\pip-install-8scxhav9\dlib\setup.py
", line 135, in run
        self.build_extension(ext)
      File "C:\Users\\AppData\Local\Temp\pip-install-8scxhav9\dlib\setup.py
", line 172, in build_extension
        subprocess.check_call(cmake_setup, cwd=build_folder)
      File "c:\users\\appdata\local\programs\python\python37-32\lib\subproc
ess.py", line 341, in check_call
        raise CalledProcessError(retcode, cmd)
    subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\\\AppData
\\Local\\Temp\\pip-install-8scxhav9\\dlib\\tools\\python', '-DCMAKE_LIBRARY_OUTP
UT_DIRECTORY=C:\\Users\\\\AppData\\Local\\Temp\\pip-install-8scxhav9\\dlib\
\build\\lib.win32-3.7', '-DPYTHON_EXECUTABLE=c:\\users\\\\appdata\\local\\p
rograms\\python\\python37-32\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_REL
EASE=C:\\Users\\\\AppData\\Local\\Temp\\pip-install-8scxhav9\\dlib\\build\\
lib.win32-3.7']' returned non-zero exit status 1.
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\\appdata\local\pro
grams\python\python37-32\python.exe' -u -c 'import sys, setuptools, tokenize; sy
s.argv[0] = '"'"'C:\\Users\\\\AppData\\Local\\Temp\\pip-install-8scxhav9\\d
lib\\setup.py'"'"'; __file__='"'"'C:\\Users\\\\AppData\\Local\\Temp\\pip-in
stall-8scxhav9\\dlib\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__
file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compi
le(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\\AppData\Lo
cal\Temp\pip-record-hqcpwy4g\install-record.txt' --single-version-externally-man
aged --compile Check the logs for full command output.

Microsoft Windows[版本6.1.7601]
版权所有（c）2009微软公司。版权所有。
C:\Users\>pip安装dlib
收集dlib
使用缓存https://files.pythonhosted.org/packages/05/57/e8a8caa3c89a27f80bc
78da39c423e2553f482a3705adc619176a3a24b36/dlib-19.17.0.tar.gz
安装收集的软件包：dlib
正在为dlib运行setup.py安装。。。错误
错误：命令出错，退出状态为1:
命令：“c:\users\\appdata\local\programs\python\python37-32\python.e
xe'-u-c'导入系统、设置工具、标记化；sys.argv[0]=“C:\\Users\\
\\AppData\\Local\\Temp\\pip-install-8scxhav9\\dlib\\setup.py''__文件“=””“
“C:\\Users\\\\AppData\\Local\\Temp\\pip-install-8scxhav9\\dlib\\setup.py”
"';f=getattr（标记化，“'open'”，open）（\uuuuu文件）；code=f.read（）.replace（“”）
“'\r\n''”、“'\n''”；f、 close（）；exec（编译（代码，文件，exec）
))'install--record'C:\Users\\AppData\Local\Temp\pip-record-hqcpwy4g\inst
all record.txt'--外部管理的单一版本--编译
cwd:C:\Users\\AppData\Local\Temp\pip-install-8scxhav9\dlib\
完整输出（66行）：
正在运行的安装
运行构建
运行build\u py
未找到包初始化文件“dlib\\uuuu init\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
运行build_ext
Python 3.7.1的构建扩展（v3.7.1:260ec2c36a，2018年10月20日，14:05:1
6） [MSC v.1915 32位（英特尔）]
调用CMake安装程序：“CMake C:\Users\\AppData\Local\Temp\pip-install-8
scxhav9\dlib\tools\python-DCMAKE\u LIBRARY\u OUTPUT\u DIRECTORY=C:\Users\\AppDat
a\Local\Temp\pip-install-8scxhav9\dlib\build\lib.win32-3.7-DPYTHON\u EXECUTABLE=c
：\users\\appdata\local\programs\python\python37-32\python.exe-DCMAKE\u LIBRA
RY\u OUTPUT\u DIRECTORY\u RELEASE=C:\Users\\AppData\Local\Temp\pip-install-8scxha
v9\dlib\build\lib.win32-3.7'
--建筑：Visual Studio 16 2019
--选择Windows SDK版本10.0.18362.0以Windows 6.1.7601为目标。
--C编译器标识为MSVC 19.22.27905.0
--CXX编译器标识为MSVC 19.22.27905.0
--检查是否可以使用C编译器：C:/Program Files（x86）/Microsoft Visual Stu
dio/2019/Community/VC/Tools/MSVC/14.22.27905/bin/Hostx64/x64/cl.exe
--检查是否可以使用C编译器：C:/Program Files（x86）/Microsoft Visual Stu
dio/2019/Community/VC/Tools/MSVC/14.22.27905/bin/Hostx64/x64/cl.exe——工程
--检测C编译器ABI信息
--检测C编译器ABI信息-完成
--检测C编译特性
--检测C编译特性-完成
--检查CXX编译器：C:/Program Files（x86）/Microsoft Visual S是否正常工作
tudio/2019/Community/VC/Tools/MSVC/14.22.27905/bin/Hostx64/x64/cl.exe
--检查CXX编译器：C:/Program Files（x86）/Microsoft Visual S是否正常工作
tudio/2019/Community/VC/Tools/MSVC/14.22.27905/bin/Hostx64/x64/cl.exe——有效
--检测CXX编译器ABI信息
--检测CXX编译器ABI信息-完成
--检测CXX编译特性
--检测CXX编译功能-完成
--找到PythonInterp:C:/Users//AppData/Local/Programs/Python/Python37
-32/python.exe（找到版本“3.7.1”）
C:/Users//AppData/Local/Temp/pip-install-8scxhav9/dlib/d上的CMake错误
lib/external/pybind11/tools/FindPythonLibsNew.cmake:122（消息）：
Python配置失败：Python为32位，所选编译器为64位
调用堆栈（最新调用优先）：
C:/Users//AppData/Local/Temp/pip-install-8scxhav9/dlib/dlib/external/
pybind11/tools/pybind11Tools.cmake:16（查找包）
C:/Users//AppData/Local/Temp/pip-install-8scxhav9/dlib/dlib/external/
pybind11/CMakeLists.txt:33（包括）
--配置不完整，出现错误！
另请参见“C:/Users//AppData/Local/Temp/pip-install-8scxhav9/dlib/build/
temp.win32-3.7/Release/CMakeFiles/CMakeOutput.log”。
回溯（最近一次呼叫最后一次）：
文件“”，第1行，在
文件“C:\Users\\AppData\Local\Temp\pip-install-8scxhav9\dlib\setup.py
“，第261行，在
“主题：软件开发”，
文件“c:\users\\appdata\local\programs\python\python37-32\lib\site pa
ckages\setuptools\\uuuuu init\uuuuuuu.py“，第143行，在设置中
返回distutils.core.setup（**attrs）
文件“c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\core.py”，设置中的第148行
dist.run_命令（）
文件“c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\dist.py“，第966行，在run_命令中
self.run_命令（cmd）
文件“c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\dist.py”，第985行，在run_命令中
cmd_obj.run（）
文件“c:\users\\appdata\local\programs\python\python37-32\lib\site pa
ckages\setuptools\command\install.py“，第61行，运行中
返回原始安装运行（自身）
文件“c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\command\install.py”，第545行，运行中
self.run_命令（'build'））
文件“c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\cmd.py”，第313行，在run_命令中
self.distribution.run_命令（command）
文件“c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\dist.py”，第985行，在run_命令中
cmd_obj.run（）
文件“c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\command\build.py”，运行中的第135行
self.run_命令（cmd_名称）
文件“c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\cmd.py”，第313行，在run_命令中
self.distribution.run_命令（command）
文件“c:\users\\appdata\local\programs\python\python37-32\lib\distuti
ls\dist.py”，第985行，在run_命令中