dlib install error #2677

HossamAbdelraof · 2022-10-28T23:29:54Z

HossamAbdelraof
Oct 28, 2022

iam trying to install dlib in win10 using python pip and each time this error pop

      -- Building for: Visual Studio 17 2022
      -- Selecting Windows SDK version  to target Windows 10.0.19044.
      -- The C compiler identification is unknown
      -- The CXX compiler identification is unknown
      CMake Error at CMakeLists.txt:14 (project):
        No CMAKE_C_COMPILER could be found.



      CMake Error at CMakeLists.txt:14 (project):
        No CMAKE_CXX_COMPILER could be found.

tried to clone and build using cmake

git clone https://github.com/davisking/dlib.git cd dlib mkdir build; cd build; cmake ..; cmake --build . 

#until here it worked fine but when run this 
cd .. 
python3 setup.py install

it return the same error

i have vs 17 2022, re downloaded it many times and nothing happen
any one can help ?

henryfw · 2023-12-22T19:40:46Z

henryfw
Dec 22, 2023

See #2678

0 replies

Jeri-caeser · 2024-09-06T06:18:10Z

Jeri-caeser
Sep 6, 2024

PS C:\Users\lenovo\Documents\python> pip install dlib==19.22.0
Collecting dlib==19.22.0
Downloading dlib-19.22.0.tar.gz (7.4 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 7.4/7.4 MB 236.1 kB/s eta 0:00:00
Preparing metadata (setup.py) ... done
Building wheels for collected packages: dlib
Building wheel for dlib (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [90 lines of output]
C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\setup.py:212: SyntaxWarning: invalid escape sequence '('
major = re.findall("set(CPACK_PACKAGE_VERSION_MAJOR."(.)"", open(cmake_file).read())[0]
C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\setup.py:213: SyntaxWarning: invalid escape sequence '('
minor = re.findall("set(CPACK_PACKAGE_VERSION_MINOR."(.)"", open(cmake_file).read())[0]
C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\setup.py:214: SyntaxWarning: invalid escape sequence '('
patch = re.findall("set(CPACK_PACKAGE_VERSION_PATCH."(.)"", open(cmake_file).read())[0]
C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\setup.py:194: SetuptoolsDeprecationWarning: The test command is disabled and references to it are deprecated.
!!

          ********************************************************************************
          Please remove any references to `setuptools.command.test` in all supported versions of the affected package.

          By 2024-Nov-15, you need to update your project and remove deprecated calls
          or your builds will no longer be supported.
          ********************************************************************************

  !!
    from setuptools.command.test import test as TestCommand
  C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\dist.py:261: UserWarning: Unknown distribution option: 'tests_require'
    warnings.warn(msg)
  running bdist_wheel
  running build
  running build_py
  running build_ext
  C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\setup.py:129: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
    if LooseVersion(cmake_version) < '3.1.0':
  Building extension for Python 3.12.5 (tags/v3.12.5:ff3bc82, Aug  6 2024, 20:45:27) [MSC v.1940 64 bit (AMD64)]
  Invoking CMake setup: 'cmake C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\tools\python -DCMAK

E_LIBRARY_OUTPUT_DIRECTORY=C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\build\lib.win-amd64-cpython
-312 -DPYTHON_EXECUTABLE=C:\Users\lenovo\AppData\Local\Programs\Python\Python312\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\build\lib.win-amd64-cpython-312 -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 2, in <module>
    File "<pip-setuptools-caller>", line 34, in <module>
    File "C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\setup.py", line 222, in <module>        
      setup(
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\__init__.py", line 117, in setup
      return distutils.core.setup(**attrs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\core.py", line 184, in setup
      return run_commands(dist)
             ^^^^^^^^^^^^^^^^^^
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\core.py", line 200, in run_commands   
      dist.run_commands()
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\dist.py", line 954, in run_commands   
      self.run_command(cmd)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
      super().run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\dist.py", line 973, in run_command    
      cmd_obj.run()
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\command\bdist_wheel.py", line 384, in run        
      self.run_command("build")
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\cmd.py", line 316, in run_command     
      self.distribution.run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
      super().run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\dist.py", line 973, in run_command    
      cmd_obj.run()
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\command\build.py", line 135, in run   
      self.run_command(cmd_name)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\cmd.py", line 316, in run_command     
      self.distribution.run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
      super().run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\dist.py", line 973, in run_command    
      cmd_obj.run()
    File "C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\setup.py", line 134, in run
      self.build_extension(ext)
    File "C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\setup.py", line 171, in build_extension 
      subprocess.check_call(cmake_setup, cwd=build_folder)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\subprocess.py", line 413, in check_call
      raise CalledProcessError(retcode, cmd)
  subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\lenovo\\AppData\\Local\\Temp\\pip-install-xf6gi2d2\\dlib_3e9a9e20c63e4b15ab8a6b2

6d26d64f9\tools\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8
a6b26d26d64f9\build\lib.win-amd64-cpython-312', '-DPYTHON_EXECUTABLE=C:\Users\lenovo\AppData\Local\Programs\Python\Python312\python.exe',
'-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\lenovo\AppData\Local\Temp\pip-install-xf6gi2d2\dlib_3e9a9e20c63e4b15ab8a6b26d26d64f9\build\lib.win-amd64-cpython-312', '-A', 'x64']' returned non-zero exit status 1.

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for dlib
Running setup.py clean for dlib
Failed to build dlib
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (dlib)
PS C:\Users\lenovo\Documents\python> pip install dlib --install-option="--cmake_generator" --install-option="Visual Studio 16 2019"

Usage:
pip install [options] -r [package-index-options] ...
pip install [options] [-e] ...
pip install [options] [-e] ...
pip install [options] <archive url/path> ...

no such option: --install-option
PS C:\Users\lenovo\Documents\python> git clone https://github.com/davisking/dlib.git
git : The term 'git' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if

  + CategoryInfo          : ObjectNotFound: (git:String) [], CommandNotFoundException
  + FullyQualifiedErrorId : CommandNotFoundException

PS C:\Users\lenovo\Documents\python> cd dlib
PS C:\Users\lenovo\Documents\python\dlib> cd..
PS C:\Users\lenovo\Documents\python> python setup.py install
C:\Users\lenovo\Documents\python\setup.py:234: SyntaxWarning: invalid escape sequence '('
major = re.findall("set(CPACK_PACKAGE_VERSION_MAJOR."(.)"", open(cmake_file).read())[0]
C:\Users\lenovo\Documents\python\setup.py:235: SyntaxWarning: invalid escape sequence '('
minor = re.findall("set(CPACK_PACKAGE_VERSION_MINOR."(.)"", open(cmake_file).read())[0]
C:\Users\lenovo\Documents\python\setup.py:236: SyntaxWarning: invalid escape sequence '('
patch = re.findall("set(CPACK_PACKAGE_VERSION_PATCH."(.)"", open(cmake_file).read())[0]
running install
C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\cmd.py:66: SetuptoolsDeprecationWarning: setup.py install is deprecated.
!!

    ********************************************************************************
    Please avoid running ``setup.py`` directly.
    Instead, use pypa/build, pypa/installer or other
    standards-based tools.

    See https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html for details.
    ********************************************************************************

!!
self.initialize_options()
C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\cmd.py:66: EasyInstallDeprecationWarning: easy_install command is deprecated.
!!

    ********************************************************************************
    Please avoid running ``setup.py`` and ``easy_install``.
    Instead, use pypa/build, pypa/installer or other
    standards-based tools.

    See https://github.com/pypa/setuptools/issues/917 for details.
    ********************************************************************************

!!
self.initialize_options()
running bdist_egg
running egg_info
writing tools/python\dlib.egg-info\PKG-INFO
writing dependency_links to tools/python\dlib.egg-info\dependency_links.txt
writing top-level names to tools/python\dlib.egg-info\top_level.txt
reading manifest file 'tools/python\dlib.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'tools\python\build*'
no previously-included directories found matching 'dlib\cmake_utils*\build*'
no previously-included directories found matching 'dlib\test'
warning: no previously-included files matching '*.pyc' found anywhere in distribution
writing manifest file 'tools/python\dlib.egg-info\SOURCES.txt'
installing library code to build\bdist.win-amd64\egg
running install_lib
running build_ext
C:\Users\lenovo\Documents\python\setup.py:163: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
if LooseVersion(cmake_version) < '3.1.0':
Building extension for Python 3.12.5 (tags/v3.12.5:ff3bc82, Aug 6 2024, 20:45:27) [MSC v.1940 64 bit (AMD64)]
Invoking CMake setup: 'cmake C:\Users\lenovo\Documents\python\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\lenovo\Documents\python\build\l
ib.win-amd64-cpython-312 -DPYTHON_EXECUTABLE=C:\Users\lenovo\AppData\Local\Programs\Python\Python312\python.exe -DDLIB_USE_FFMPEG=OFF -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\lenovo\Documents\python\build\lib.win-amd64-cpython-312 -A x64'
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 "C:\Users\lenovo\Documents\python\setup.py", line 243, in
setup(
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_init_.py", line 117, in setup
return distutils.core.setup(**attrs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\core.py", line 184, in setup
return run_commands(dist)
^^^^^^^^^^^^^^^^^^
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\core.py", line 200, in run_commands
dist.run_commands()
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\dist.py", line 954, in run_commands
self.run_command(cmd)
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
super().run_command(command)
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\dist.py", line 973, in run_command
cmd_obj.run()
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\command\install.py", line 97, in run
self.do_egg_install()
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\command\install.py", line 149, in do_egg_install
self.run_command('bdist_egg')
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\cmd.py", line 316, in run_command
self.distribution.run_command(command)
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
super().run_command(command)
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\dist.py", line 973, in run_command
cmd_obj.run()
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\command\bdist_egg.py", line 168, in run
cmd = self.call_command('install_lib', warn_dir=False)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\command\bdist_egg.py", line 154, in call_command
self.run_command(cmdname)
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\cmd.py", line 316, in run_command
self.distribution.run_command(command)
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
super().run_command(command)
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\dist.py", line 973, in run_command
cmd_obj.run()
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\command\install_lib.py", line 19, in run
self.build()
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\command\install_lib.py", line 110, in build
self.run_command('build_ext')
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\cmd.py", line 316, in run_command
self.distribution.run_command(command)
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
super().run_command(command)
File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools_distutils\dist.py", line 973, in run_command
cmd_obj.run()
File "C:\Users\lenovo\Documents\python\setup.py", line 168, in run
self.build_extension(ext)
File "C:\Users\lenovo\Documents\python\setup.py", line 206, in build_extension
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', 'C:\Users\lenovo\Documents\python\tools\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\lenovo\Documents\python\build\lib.win-amd64-cpython-312', '-DPYTHON_EXECUTABLE=C:\Users\lenovo\AppData\Local\Programs\Python\Python312\python.exe', '-DDLIB_USE_FFMPEG=OFF', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\lenovo\Documents\python\build\lib.win-amd64-cpython-312', '-A', 'x64']' returned non-zero exit status 1.
PS C:\Users\lenovo\Documents\python> set CMAKE_GENERATOR="Visual Studio 16 2019"
PS C:\Users\lenovo\Documents\python> pip install dlib
Collecting dlib
Using cached dlib-19.24.6.tar.gz (3.4 MB)
Preparing metadata (setup.py) ... done
Building wheels for collected packages: dlib
Building wheel for dlib (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [75 lines of output]
C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\setup.py:234: SyntaxWarning: invalid escape sequence '('
major = re.findall("set(CPACK_PACKAGE_VERSION_MAJOR."(.)"", open(cmake_file).read())[0]
C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\setup.py:235: SyntaxWarning: invalid escape sequence '('
minor = re.findall("set(CPACK_PACKAGE_VERSION_MINOR."(.)"", open(cmake_file).read())[0]
C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\setup.py:236: SyntaxWarning: invalid escape sequence '('
patch = re.findall("set(CPACK_PACKAGE_VERSION_PATCH."(.)"", open(cmake_file).read())[0]
running bdist_wheel
running build
running build_ext
C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\setup.py:163: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
if LooseVersion(cmake_version) < '3.1.0':
Building extension for Python 3.12.5 (tags/v3.12.5:ff3bc82, Aug 6 2024, 20:45:27) [MSC v.1940 64 bit (AMD64)]
Invoking CMake setup: 'cmake C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\tools\python -DCMAK
E_LIBRARY_OUTPUT_DIRECTORY=C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\build\lib.win-amd64-cpython
-312 -DPYTHON_EXECUTABLE=C:\Users\lenovo\AppData\Local\Programs\Python\Python312\python.exe -DDLIB_USE_FFMPEG=OFF -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\build\lib.win-amd64-cpython-312 -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 2, in <module>
    File "<pip-setuptools-caller>", line 34, in <module>
    File "C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\setup.py", line 243, in <module>        
      setup(
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\__init__.py", line 117, in setup
      return distutils.core.setup(**attrs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\core.py", line 184, in setup
      return run_commands(dist)
             ^^^^^^^^^^^^^^^^^^
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\core.py", line 200, in run_commands   
      dist.run_commands()
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\dist.py", line 954, in run_commands   
      self.run_command(cmd)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
      super().run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\dist.py", line 973, in run_command    
      cmd_obj.run()
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\command\bdist_wheel.py", line 384, in run        
      self.run_command("build")
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\cmd.py", line 316, in run_command     
      self.distribution.run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
      super().run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\dist.py", line 973, in run_command    
      cmd_obj.run()
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\command\build.py", line 135, in run   
      self.run_command(cmd_name)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\cmd.py", line 316, in run_command     
      self.distribution.run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\dist.py", line 950, in run_command
      super().run_command(command)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\setuptools\_distutils\dist.py", line 973, in run_command    
      cmd_obj.run()
    File "C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\setup.py", line 168, in run
      self.build_extension(ext)
    File "C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\setup.py", line 206, in build_extension 
      subprocess.check_call(cmake_setup, cwd=build_folder)
    File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\subprocess.py", line 413, in check_call
      raise CalledProcessError(retcode, cmd)
  subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\lenovo\\AppData\\Local\\Temp\\pip-install-ztbu0dte\\dlib_55fabb1dd9f44d799487ef2

9128c48f7\tools\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d79948
7ef29128c48f7\build\lib.win-amd64-cpython-312', '-DPYTHON_EXECUTABLE=C:\Users\lenovo\AppData\Local\Programs\Python\Python312\python.exe',
'-DDLIB_USE_FFMPEG=OFF', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\lenovo\AppData\Local\Temp\pip-install-ztbu0dte\dlib_55fabb1dd9f44d799487ef29128c48f7\build\lib.win-amd64-cpython-312', '-A', 'x64']' returned non-zero exit status 1.
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for dlib
Running setup.py clean for dlib
Failed to build dlib
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (dlib)

Im getting error installing dlib, need help here..

0 replies

davisking · 2024-09-07T16:26:58Z

davisking
Sep 7, 2024
Maintainer

Note this in the output you pasted :)

    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


    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++.


    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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dlib install error #2677

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dlib install error #2677

HossamAbdelraof Oct 28, 2022

Replies: 3 comments

henryfw Dec 22, 2023

Jeri-caeser Sep 6, 2024

davisking Sep 7, 2024 Maintainer

HossamAbdelraof
Oct 28, 2022

henryfw
Dec 22, 2023

Jeri-caeser
Sep 6, 2024

davisking
Sep 7, 2024
Maintainer