[Error] xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist

 

airflow 라이브러리를 설치하던 중 오류가 났다. 

  ERROR: Command errored out with exit status 1:
   command: /Users/hyeonjiwon/Documents/Study/Data_Engineering/airflow/.venv/bin/python3.8 /Users/hyeonjiwon/Documents/Study/Data_Engineering/airflow/.venv/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /var/folders/72/4tbcjpv5013fmjgcsm38v5340000gn/T/tmp25qgbt8f
       cwd: /private/var/folders/72/4tbcjpv5013fmjgcsm38v5340000gn/T/pip-install-l5czbo9x/cffi_26ca42289f6246d992f926159b04e4ce
  Complete output (57 lines):
  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.
  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.
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.macosx-11-universal2-cpython-38
  creating build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/_imp_emulation.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/backend_ctypes.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/error.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/setuptools_ext.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/_shimmed_dist_utils.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/__init__.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/cffi_opcode.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/vengine_gen.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/pkgconfig.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/model.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/ffiplatform.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/api.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/vengine_cpy.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/commontypes.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/lock.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/recompiler.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/cparser.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/verifier.py -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/_cffi_include.h -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/parse_c_type.h -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/_embedding.h -> build/lib.macosx-11-universal2-cpython-38/cffi
  copying src/cffi/_cffi_errors.h -> build/lib.macosx-11-universal2-cpython-38/cffi
  running build_ext
  building '_cffi_backend' extension
  creating build/temp.macosx-11-universal2-cpython-38
  creating build/temp.macosx-11-universal2-cpython-38/src
  creating build/temp.macosx-11-universal2-cpython-38/src/c
  gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DFFI_BUILDING=1 -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.sdk/usr/include/ffi -I/Users/hyeonjiwon/Documents/Study/Data_Engineering/airflow/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.8/include/python3.8 -c src/c/_cffi_backend.c -o build/temp.macosx-11-universal2-cpython-38/src/c/_cffi_backend.o -iwithsysroot/usr/include/ffi
  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.
  
      No working compiler found, or bogus compiler options passed to
      the compiler from Python's standard "distutils" module.  See
      the error messages above.  Likely, the problem is not related
      to CFFI but generic to the setup.py of any Python package that
      tries to compile C code.  (Hints: on OS/X 10.8, for errors about
      -mno-fused-madd see http://stackoverflow.com/questions/22313407/
      Otherwise, see https://wiki.python.org/moin/CompLangPython or
      the IRC channel #python on irc.libera.chat.)
  
      Trying to continue anyway.  If you are trying to install CFFI from
      a build done in a different context, you can ignore this warning.
  
  error: command '/usr/bin/gcc' failed with exit code 1
  ----------------------------------------
  ERROR: Failed building wheel for cffi
  Building wheel for backports.zoneinfo (PEP 517) ... error
  ERROR: Command errored out with exit status 1:
   command: /Users/hyeonjiwon/Documents/Study/Data_Engineering/airflow/.venv/bin/python3.8 /Users/hyeonjiwon/Documents/Study/Data_Engineering/airflow/.venv/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /var/folders/72/4tbcjpv5013fmjgcsm38v5340000gn/T/tmp72ygysn2
       cwd: /private/var/folders/72/4tbcjpv5013fmjgcsm38v5340000gn/T/pip-install-l5czbo9x/backports-zoneinfo_0450d51730ff4d349cb13c623bc34f31
  Complete output (38 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.macosx-11-universal2-cpython-38
  creating build/lib.macosx-11-universal2-cpython-38/backports
  copying src/backports/__init__.py -> build/lib.macosx-11-universal2-cpython-38/backports
  creating build/lib.macosx-11-universal2-cpython-38/backports/zoneinfo
  copying src/backports/zoneinfo/_version.py -> build/lib.macosx-11-universal2-cpython-38/backports/zoneinfo
  copying src/backports/zoneinfo/_common.py -> build/lib.macosx-11-universal2-cpython-38/backports/zoneinfo
  copying src/backports/zoneinfo/__init__.py -> build/lib.macosx-11-universal2-cpython-38/backports/zoneinfo
  copying src/backports/zoneinfo/_zoneinfo.py -> build/lib.macosx-11-universal2-cpython-38/backports/zoneinfo
  copying src/backports/zoneinfo/_tzpath.py -> build/lib.macosx-11-universal2-cpython-38/backports/zoneinfo
  running egg_info
  writing src/backports.zoneinfo.egg-info/PKG-INFO
  writing dependency_links to src/backports.zoneinfo.egg-info/dependency_links.txt
  writing requirements to src/backports.zoneinfo.egg-info/requires.txt
  writing top-level names to src/backports.zoneinfo.egg-info/top_level.txt
  reading manifest file 'src/backports.zoneinfo.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  warning: no files found matching '*.png' under directory 'docs'
  warning: no files found matching '*.svg' under directory 'docs'
  no previously-included directories found matching 'docs/_build'
  no previously-included directories found matching 'docs/_output'
  adding license file 'LICENSE'
  adding license file 'licenses/LICENSE_APACHE'
  writing manifest file 'src/backports.zoneinfo.egg-info/SOURCES.txt'
  copying src/backports/zoneinfo/__init__.pyi -> build/lib.macosx-11-universal2-cpython-38/backports/zoneinfo
  copying src/backports/zoneinfo/py.typed -> build/lib.macosx-11-universal2-cpython-38/backports/zoneinfo
  running build_ext
  building 'backports.zoneinfo._czoneinfo' extension
  creating build/temp.macosx-11-universal2-cpython-38
  creating build/temp.macosx-11-universal2-cpython-38/lib
  gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -I/Users/hyeonjiwon/Documents/Study/Data_Engineering/airflow/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.8/include/python3.8 -c lib/zoneinfo_module.c -o build/temp.macosx-11-universal2-cpython-38/lib/zoneinfo_module.o -std=c99
  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.
  error: command '/usr/bin/gcc' failed with exit code 1
  ----------------------------------------
  ERROR: Failed building wheel for backports.zoneinfo
Failed to build cffi backports.zoneinfo
ERROR: Could not build wheels for cffi, backports.zoneinfo which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.1.1; however, version 24.0 is available.
You should consider upgrading via the '/Users/hyeonjiwon/Documents/Study/Data_Engineering/airflow/.venv/bin/python3.8 -m pip install --upgrade pip' command.

 

맨 아래만 보고 pip 를 업그레이드해주고 다시 실행해도 오류가 발생... 

이것저것 찾아서 해보다가 

 

오류를 다시 읽어보니 아래 오류가 눈에 띄어서 검색해 봤다. 

xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist

https://stackoverflow.com/questions/35009531/xcrun-error-active-developer-path-applications-xcode-app-contents-developer

xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist

 

아래 명령어를 입력해 주니 해결되었다. 

sudo xcode-select --reset

 

 

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