【发布时间】：2023-04-04 16:33:01
【问题描述】：
我正在使用 python3.6 并已在 Windows 10 x64 上使用其轮文件 dlib-19.8.1-cp36-cp36m-win_amd64.whl 安装 dlib。这个wheel文件安装了dlib，但安装的版本是19.8.1。我想将它升级到最新版本的19.20。为此，我使用升级命令 python -m pip install dlib --upgrade 但这给了我以下错误：
Collecting dlib
Using cached dlib-19.20.0.tar.gz (3.2 MB)
Using legacy setup.py install for dlib, since package 'wheel' is not installed.
Installing collected packages: dlib
Attempting uninstall: dlib
Found existing installation: dlib 19.8.1
Uninstalling dlib-19.8.1:
Successfully uninstalled dlib-19.8.1
Running setup.py install for dlib ... error
ERROR: Command errored out with exit status 1:
command: 'c:\python3.6\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\ABHINA~1\\AppData\\Local\\Temp\\pip-install-erx7t440\\dlib\\setup.py'"'"'; __file__='"'"'C:\\Users\\ABHINA~1\\AppData\\Local\\Temp\\pip-install-erx7t440\\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\ABHINA~1\AppData\Local\Temp\pip-record-qdwn8ssd\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\python3.6\Include\dlib'
cwd: C:\Users\ABHINA~1\AppData\Local\Temp\pip-install-erx7t440\dlib\
Complete output (55 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 3.6.4 (v3.6.4:d48eceb, Dec 19 2017, 06:54:40) [MSC v.1900 64 bit (AMD64)]
Invoking CMake setup: 'cmake C:\Users\ABHINA~1\AppData\Local\Temp\pip-install-erx7t440\dlib\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\ABHINA~1\AppData\Local\Temp\pip-install-erx7t440\dlib\build\lib.win-amd64-3.6 -DPYTHON_EXECUTABLE=c:\python3.6\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\ABHINA~1\AppData\Local\Temp\pip-install-erx7t440\dlib\build\lib.win-amd64-3.6 -A x64'
-- Building for: NMake Makefiles
CMake Error at CMakeLists.txt:3 (project):
Generator
NMake Makefiles
does not support platform specification, but platform
x64
was specified.
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
See also "C:/Users/AbhinavRawat/AppData/Local/Temp/pip-install-erx7t440/dlib/build/temp.win-amd64-3.6/Release/CMakeFiles/CMakeOutput.log".
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\ABHINA~1\AppData\Local\Temp\pip-install-erx7t440\dlib\setup.py", line 261, in <module>
'Topic :: Software Development',
File "c:\python3.6\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "c:\python3.6\lib\distutils\dist.py", line 955, in run_commands
self.run_command(cmd)
File "c:\python3.6\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "c:\python3.6\lib\site-packages\setuptools\command\install.py", line 61, in run
return orig.install.run(self)
File "c:\python3.6\lib\distutils\command\install.py", line 545, in run
self.run_command('build')
File "c:\python3.6\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\python3.6\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "c:\python3.6\lib\distutils\command\build.py", line 135, in run
self.run_command(cmd_name)
File "c:\python3.6\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\python3.6\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "C:\Users\ABHINA~1\AppData\Local\Temp\pip-install-erx7t440\dlib\setup.py", line 135, in run
self.build_extension(ext)
File "C:\Users\ABHINA~1\AppData\Local\Temp\pip-install-erx7t440\dlib\setup.py", line 172, in build_extension
subprocess.check_call(cmake_setup, cwd=build_folder)
File "c:\python3.6\lib\subprocess.py", line 291, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\ABHINA~1\\AppData\\Local\\Temp\\pip-install-erx7t440\\dlib\\tools\\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\\Users\\ABHINA~1\\AppData\\Local\\Temp\\pip-install-erx7t440\\dlib\\build\\lib.win-amd64-3.6', '-DPYTHON_EXECUTABLE=c:\\python3.6\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\\Users\\ABHINA~1\\AppData\\Local\\Temp\\pip-install-erx7t440\\dlib\\build\\lib.win-amd64-3.6', '-A', 'x64']' returned non-zero exit status 1.
----------------------------------------
Rolling back uninstall of dlib
Moving to c:\python3.6\lib\site-packages\dlib-19.8.1.dist-info\
from c:\python3.6\lib\site-packages\~lib-19.8.1.dist-info
Moving to c:\python3.6\lib\site-packages\dlib\
from c:\python3.6\lib\site-packages\~lib
ERROR: Command errored out with exit status 1: 'c:\python3.6\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\ABHINA~1\\AppData\\Local\\Temp\\pip-install-erx7t440\\dlib\\setup.py'"'"'; __file__='"'"'C:\\Users\\ABHINA~1\\AppData\\Local\\Temp\\pip-install-erx7t440\\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\ABHINA~1\AppData\Local\Temp\pip-record-qdwn8ssd\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\python3.6\Include\dlib' Check the logs for full command output.
任何人都可以在这里帮助我。谢谢
【问题讨论】：
-
您收到了
Using legacy setup.py install for dlib, since package 'wheel' is not installed.的消息，您尝试安装wheel然后再试一次吗？ -
@IainShelvington 是的，我只使用 wheel 文件安装了 dlib，然后进行了升级。让我再试一次
-
好的，我也安装了 wheel 包，并且还使用 pip install
安装了 dlib，但仍然遇到同样的问题
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