[英]Error when I try to install Dlib with pip. macOS
無法使用 pip install Dlib 安裝 Dlib,它給了我這個錯誤:
WARNING: The directory '/Users/myusername/Library/Caches/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting dlib
Downloading dlib-19.19.0.tar.gz (3.2 MB)
|████████████████████████████████| 3.2 MB 1.8 MB/s
Building wheels for collected packages: dlib
Building wheel for dlib (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /opt/anaconda3/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/tmp/pip-install-884s1u35/dlib/setup.py'"'"'; __file__='"'"'/private/tmp/pip-install-884s1u35/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 /private/tmp/pip-wheel-lj7iq51r
cwd: /private/tmp/pip-install-884s1u35/dlib/
Complete output (69 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, 13:42:34)
Invoking CMake setup: 'cmake /private/tmp/pip-install-884s1u35/dlib/tools/python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/private/tmp/pip-install-884s1u35/dlib/build/lib.macosx-10.9-x86_64-3.7 -DPYTHON_EXECUTABLE=/opt/anaconda3/bin/python -DCMAKE_BUILD_TYPE=Release'
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- broken
CMake Error at /opt/anaconda3/lib/python3.7/site-packages/cmake/data/CMake.app/Contents/share/cmake-3.16/Modules/CMakeTestCCompiler.cmake:60 (message):
The C compiler
"/usr/bin/cc"
is not able to compile a simple test program.
It fails with the following output:
Change Dir: /tmp/pip-install-884s1u35/dlib/build/temp.macosx-10.9-x86_64-3.7/CMakeFiles/CMakeTmp
Run Build Command(s):/usr/bin/make cmTC_fe1fa/fast && xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist
Use `sudo xcode-select --switch path/to/Xcode.app` to specify the Xcode that you wish to use for command line developer tools, or use `xcode-select --install` to install the standalone command line developer tools.
See `man xcode-select` for more details.
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:3 (project)
-- Configuring incomplete, errors occurred!
See also "/tmp/pip-install-884s1u35/dlib/build/temp.macosx-10.9-x86_64-3.7/CMakeFiles/CMakeOutput.log".
See also "/tmp/pip-install-884s1u35/dlib/build/temp.macosx-10.9-x86_64-3.7/CMakeFiles/CMakeError.log".
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/tmp/pip-install-884s1u35/dlib/setup.py", line 261, in <module>
'Topic :: Software Development',
File "/opt/anaconda3/lib/python3.7/site-packages/setuptools/__init__.py", line 144, in setup
return distutils.core.setup(**attrs)
File "/opt/anaconda3/lib/python3.7/distutils/core.py", line 148, in setup
dist.run_commands()
File "/opt/anaconda3/lib/python3.7/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/opt/anaconda3/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/opt/anaconda3/lib/python3.7/site-packages/wheel/bdist_wheel.py", line 223, in run
self.run_command('build')
File "/opt/anaconda3/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/opt/anaconda3/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/opt/anaconda3/lib/python3.7/distutils/command/build.py", line 135, in run
self.run_command(cmd_name)
File "/opt/anaconda3/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/opt/anaconda3/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/private/tmp/pip-install-884s1u35/dlib/setup.py", line 135, in run
self.build_extension(ext)
File "/private/tmp/pip-install-884s1u35/dlib/setup.py", line 172, in build_extension
subprocess.check_call(cmake_setup, cwd=build_folder)
File "/opt/anaconda3/lib/python3.7/subprocess.py", line 363, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '/private/tmp/pip-install-884s1u35/dlib/tools/python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/private/tmp/pip-install-884s1u35/dlib/build/lib.macosx-10.9-x86_64-3.7', '-DPYTHON_EXECUTABLE=/opt/anaconda3/bin/python', '-DCMAKE_BUILD_TYPE=Release']' 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: /opt/anaconda3/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/tmp/pip-install-884s1u35/dlib/setup.py'"'"'; __file__='"'"'/private/tmp/pip-install-884s1u35/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 /private/tmp/pip-record-2gwrjrbi/install-record.txt --single-version-externally-managed --compile --install-headers /opt/anaconda3/include/python3.7m/dlib
cwd: /private/tmp/pip-install-884s1u35/dlib/
Complete output (71 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, 13:42:34)
Invoking CMake setup: 'cmake /private/tmp/pip-install-884s1u35/dlib/tools/python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/private/tmp/pip-install-884s1u35/dlib/build/lib.macosx-10.9-x86_64-3.7 -DPYTHON_EXECUTABLE=/opt/anaconda3/bin/python -DCMAKE_BUILD_TYPE=Release'
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- broken
CMake Error at /opt/anaconda3/lib/python3.7/site-packages/cmake/data/CMake.app/Contents/share/cmake-3.16/Modules/CMakeTestCCompiler.cmake:60 (message):
The C compiler
"/usr/bin/cc"
is not able to compile a simple test program.
It fails with the following output:
Change Dir: /tmp/pip-install-884s1u35/dlib/build/temp.macosx-10.9-x86_64-3.7/CMakeFiles/CMakeTmp
Run Build Command(s):/usr/bin/make cmTC_f5f8f/fast && xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist
Use `sudo xcode-select --switch path/to/Xcode.app` to specify the Xcode that you wish to use for command line developer tools, or use `xcode-select --install` to install the standalone command line developer tools.
See `man xcode-select` for more details.
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:3 (project)
-- Configuring incomplete, errors occurred!
See also "/tmp/pip-install-884s1u35/dlib/build/temp.macosx-10.9-x86_64-3.7/CMakeFiles/CMakeOutput.log".
See also "/tmp/pip-install-884s1u35/dlib/build/temp.macosx-10.9-x86_64-3.7/CMakeFiles/CMakeError.log".
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/tmp/pip-install-884s1u35/dlib/setup.py", line 261, in <module>
'Topic :: Software Development',
File "/opt/anaconda3/lib/python3.7/site-packages/setuptools/__init__.py", line 144, in setup
return distutils.core.setup(**attrs)
File "/opt/anaconda3/lib/python3.7/distutils/core.py", line 148, in setup
dist.run_commands()
File "/opt/anaconda3/lib/python3.7/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/opt/anaconda3/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/opt/anaconda3/lib/python3.7/site-packages/setuptools/command/install.py", line 61, in run
return orig.install.run(self)
File "/opt/anaconda3/lib/python3.7/distutils/command/install.py", line 545, in run
self.run_command('build')
File "/opt/anaconda3/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/opt/anaconda3/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/opt/anaconda3/lib/python3.7/distutils/command/build.py", line 135, in run
self.run_command(cmd_name)
File "/opt/anaconda3/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/opt/anaconda3/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/private/tmp/pip-install-884s1u35/dlib/setup.py", line 135, in run
self.build_extension(ext)
File "/private/tmp/pip-install-884s1u35/dlib/setup.py", line 172, in build_extension
subprocess.check_call(cmake_setup, cwd=build_folder)
File "/opt/anaconda3/lib/python3.7/subprocess.py", line 363, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '/private/tmp/pip-install-884s1u35/dlib/tools/python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/private/tmp/pip-install-884s1u35/dlib/build/lib.macosx-10.9-x86_64-3.7', '-DPYTHON_EXECUTABLE=/opt/anaconda3/bin/python', '-DCMAKE_BUILD_TYPE=Release']' returned non-zero exit status 1.
----------------------------------------
ERROR: Command errored out with exit status 1: /opt/anaconda3/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/tmp/pip-install-884s1u35/dlib/setup.py'"'"'; __file__='"'"'/private/tmp/pip-install-884s1u35/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 /private/tmp/pip-record-2gwrjrbi/install-record.txt --single-version-externally-managed --compile --install-headers /opt/anaconda3/include/python3.7m/dlib Check the logs for full command output.
我在 macOS Catalina 10.15.3 上。 我安裝了 Anaconda 和 cmake。 我對堆棧溢出很陌生。 我安裝了多個版本的python(不知道是不是有問題)我主要使用3.7。
我以前從未在論壇上看到過這些錯誤。 我不知道該怎么辦! 謝謝您的幫助!
檢查您的輸出。 控制台具體告訴你:
It fails with the following output:
Change Dir: /tmp/pip-install-884s1u35/dlib/build/temp.macosx-10.9-x86_64-3.7/CMakeFiles/CMakeTmp
Run Build Command(s):/usr/bin/make cmTC_f5f8f/fast && xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist
Use `sudo xcode-select --switch path/to/Xcode.app` to specify the Xcode that you wish to use for command line developer tools, or use `xcode-select --install` to install the standalone command line developer tools.
See `man xcode-select` for more details.
CMake 需要 XCode 命令行開發工具才能構建項目。
所以打開Terminal ,然后運行:
sudo xcode-select --install
或者,如果您知道之前已經安裝過它,請指向安裝了工具的 Xcode:
sudo xcode-select --switch path/to/Xcode.app
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