macos - 失败，退出状态为 69

Question

我正在尝试在 MAC OS X Yosemite V10.10.1 上安装 Python 包 (PIP) junos-eznc，但我不确定为什么会收到以下错误？

“错误:命令 '/usr/bin/clang' 失败，退出状态为 69”

这是输出日志:

mac231s-MacBook-Air:~ macbookair$ pip install junos-eznc
Requirement already satisfied (use --upgrade to upgrade): junos-eznc in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages
Downloading/unpacking lxml>=3.2.4 (from junos-eznc)
  Downloading lxml-3.4.1.tar.gz (3.5MB): 3.5MB downloaded
  Running setup.py (path:/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/lxml/setup.py) egg_info for package lxml
    /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url'
      warnings.warn(msg)
    Building lxml version 3.4.1.
    Building without Cython.
    Using build configuration of libxslt 1.1.28

    warning: no previously-included files found matching '*.py'
Downloading/unpacking ncclient>=0.4.1 (from junos-eznc)
  Downloading ncclient-0.4.3.tar.gz (55kB): 55kB downloaded
  Running setup.py (path:/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/ncclient/setup.py) egg_info for package ncclient

Requirement already satisfied (use --upgrade to upgrade): paramiko in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from junos-eznc)
Downloading/unpacking scp>=0.7.0 (from junos-eznc)
  Downloading scp-0.8.0.tar.gz
  Running setup.py (path:/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/scp/setup.py) egg_info for package scp

Downloading/unpacking jinja2>=2.7.1 (from junos-eznc)
  Downloading Jinja2-2.7.3.tar.gz (378kB): 378kB downloaded
  Running setup.py (path:/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/jinja2/setup.py) egg_info for package jinja2

    warning: no files found matching '*' under directory 'custom_fixers'
    warning: no previously-included files matching '*' found under directory 'docs/_build'
    warning: no previously-included files matching '*.pyc' found under directory 'jinja2'
    warning: no previously-included files matching '*.pyc' found under directory 'docs'
    warning: no previously-included files matching '*.pyo' found under directory 'jinja2'
    warning: no previously-included files matching '*.pyo' found under directory 'docs'
Downloading/unpacking PyYAML>=3.10 (from junos-eznc)
  Downloading PyYAML-3.11.tar.gz (248kB): 248kB downloaded
  Running setup.py (path:/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/PyYAML/setup.py) egg_info for package PyYAML

Downloading/unpacking netaddr (from junos-eznc)
  Downloading netaddr-0.7.13-py2.py3-none-any.whl (1.5MB): 1.5MB downloaded
Requirement already satisfied (use --upgrade to upgrade): setuptools>0.6 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from ncclient>=0.4.1->junos-eznc)
Downloading/unpacking markupsafe (from jinja2>=2.7.1->junos-eznc)
  Downloading MarkupSafe-0.23.tar.gz
  Running setup.py (path:/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/markupsafe/setup.py) egg_info for package markupsafe

Installing collected packages: lxml, ncclient, scp, jinja2, PyYAML, netaddr, markupsafe
  Running setup.py install for lxml
    /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url'
      warnings.warn(msg)
    Building lxml version 3.4.1.
    Building without Cython.
    Using build configuration of libxslt 1.1.28
    building 'lxml.etree' extension
    /usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -arch i386 -arch x86_64 -g -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/usr/include/libxml2 -I/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/lxml/src/lxml/includes -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c src/lxml/lxml.etree.c -o build/temp.macosx-10.6-intel-2.7/src/lxml/lxml.etree.o -w -flat_namespace


    Agreeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo.


    error: command '/usr/bin/clang' failed with exit status 69
    Complete output from command /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -c "import setuptools, tokenize;__file__='/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip-r8LGdK-record/install-record.txt --single-version-externally-managed --compile:
    /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url'

  warnings.warn(msg)

Building lxml version 3.4.1.

Building without Cython.

Using build configuration of libxslt 1.1.28

running install

running build

running build_py

creating build

creating build/lib.macosx-10.6-intel-2.7

creating build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/__init__.py -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/_elementpath.py -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/builder.py -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/cssselect.py -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/doctestcompare.py -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/ElementInclude.py -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/pyclasslookup.py -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/sax.py -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/usedoctest.py -> build/lib.macosx-10.6-intel-2.7/lxml

creating build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/__init__.py -> build/lib.macosx-10.6-intel-2.7/lxml/includes

creating build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/__init__.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/_diffcommand.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/_html5builder.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/_setmixin.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/builder.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/clean.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/defs.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/diff.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/ElementSoup.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/formfill.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/html5parser.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/soupparser.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

copying src/lxml/html/usedoctest.py -> build/lib.macosx-10.6-intel-2.7/lxml/html

creating build/lib.macosx-10.6-intel-2.7/lxml/isoschematron

copying src/lxml/isoschematron/__init__.py -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron

copying src/lxml/lxml.etree.h -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/lxml.etree_api.h -> build/lib.macosx-10.6-intel-2.7/lxml

copying src/lxml/includes/c14n.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/config.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/dtdvalid.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/etreepublic.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/htmlparser.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/relaxng.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/schematron.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/tree.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/uri.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/xinclude.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/xmlerror.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/xmlparser.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/xmlschema.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/xpath.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/xslt.pxd -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/etree_defs.h -> build/lib.macosx-10.6-intel-2.7/lxml/includes

copying src/lxml/includes/lxml-version.h -> build/lib.macosx-10.6-intel-2.7/lxml/includes

creating build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources

creating build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/rng

copying src/lxml/isoschematron/resources/rng/iso-schematron.rng -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/rng

creating build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl

copying src/lxml/isoschematron/resources/xsl/RNG2Schtrn.xsl -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl

copying src/lxml/isoschematron/resources/xsl/XSD2Schtrn.xsl -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl

creating build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1

copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_abstract_expand.xsl -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1

copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_dsdl_include.xsl -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1

copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_schematron_message.xsl -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1

copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_schematron_skeleton_for_xslt1.xsl -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1

copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_svrl_for_xslt1.xsl -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1

copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/readme.txt -> build/lib.macosx-10.6-intel-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1

running build_ext

building 'lxml.etree' extension

creating build/temp.macosx-10.6-intel-2.7

creating build/temp.macosx-10.6-intel-2.7/src

creating build/temp.macosx-10.6-intel-2.7/src/lxml

/usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -arch i386 -arch x86_64 -g -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/usr/include/libxml2 -I/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/lxml/src/lxml/includes -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c src/lxml/lxml.etree.c -o build/temp.macosx-10.6-intel-2.7/src/lxml/lxml.etree.o -w -flat_namespace





Agreeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo.





error: command '/usr/bin/clang' failed with exit status 69

----------------------------------------
Cleaning up...
Command /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -c "import setuptools, tokenize;__file__='/private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip-r8LGdK-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/var/folders/g_/4gqvq3096kg5sg6thyyh3j4h0000gp/T/pip_build_macbookair/lxml
Storing debug log for failure in /Users/macbookair/.pip/pip.log

Answer 1

正如错误消息所说，您需要先同意 XCode 许可，然后才能使用其任何工具，包括 clang .为此，请从命令行运行:

sudo xcrun cc

您需要输入密码(假设您的用户帐户具有管理员权限)，然后完成同意许可的过程。完成后，您可以运行

pip install junos-eznc

再一次，你应该一切都准备好了。