我在尝试在 anaconda env 中使用 pip 安装需要 GDAL 或 lxml 的框架和软件包时遇到了持久性问题。我正在使用安装了 Anaconda 的 Python 2.7.5 运行 OSX 10.8。我已经安装了带有命令行工具的 Xcode 4.6.3。
在需要 lxml 或 GDAL 的包（几乎每个 GIS 包）上，我都会遇到 clang 错误。这些通常是错误 1 或错误 254。我安装了 GDAL 框架，并且（显然）与 QGIS 一起运行（尽管这指的是系统 python 而不是 Anaconda 发行版）。我有 Anaconda 提供的 lxml，它似乎在 env 中用于脚本目的。我试过更新lxml，没有效果。此问题末尾包含两个示例日志。抱歉问题有点长...
通常重复的建议似乎是获取 Xcode 和 CLT。正如我所说，我已经这样做了。
我在网上看到的另一个想法与用于为 OSX 构建 Anaconda Python 发行版的 C 编译器有关。我对 C 编译器一无所知，但我知道 pip 将包安装到系统 python 没有问题。当我启动系统 Python 时，我得到：
Python 2.7.2 (default, Oct 11 2012, 20:14:37)
[GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
对于 Anaconda Python，我得到：
Python 2.7.5 |Anaconda 1.6.1 (x86_64)| (default, Jun 28 2013, 22:20:13)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
请注意 GCC 版本的差异。这很重要吗？
最近 pip 尝试安装 kartograph.py 失败。从我的环境中运行pip install -r https://raw.github.com/kartograph/kartograph.py/master/requirements.txt后，我很快就遇到了麻烦
Running setup.py egg_info for package lxml
/Users/mmoncrief/anaconda/envs/py27/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url'
warnings.warn(msg)
Building lxml version 3.2.3.
Building without Cython.
Using build configuration of libxslt 1.1.28
Building against libxml2/libxslt in the following directory: /Users/mmoncrief/anaconda/envs/py27/lib
warning: no previously-included files found matching '*.py'
warning: no files found matching '*.txt' under directory 'src/lxml/tests'
Downloading/unpacking ordereddict (from -r https://raw.github.com/kartograph/kartograph.py/master/requirements.txt (line 8))
Downloading ordereddict-1.1.tar.gz
Running setup.py egg_info for package ordereddict
Downloading/unpacking tinycss (from -r https://raw.github.com/kartograph/kartograph.py/master/requirements.txt (line 9))
Downloading tinycss-0.3.tar.gz (72kB): 72kB downloaded
Running setup.py egg_info for package tinycss
Building with Cython 0.19.1.
no previously-included directories found matching 'docs/_build'
Downloading/unpacking argparse (from -r https://raw.github.com/kartograph/kartograph.py/master/requirements.txt (line 10))
Downloading argparse-1.2.1.tar.gz (69kB): 69kB downloaded
Running setup.py egg_info for package argparse
warning: no previously-included files matching '*.pyc' found anywhere in distribution
warning: no previously-included files matching '*.pyo' found anywhere in distribution
warning: no previously-included files matching '*.orig' found anywhere in distribution
warning: no previously-included files matching '*.rej' found anywhere in distribution
no previously-included directories found matching 'doc/_build'
no previously-included directories found matching 'env24'
no previously-included directories found matching 'env25'
no previously-included directories found matching 'env26'
no previously-included directories found matching 'env27'
Requirement already satisfied (use --upgrade to upgrade): distribute in ./anaconda/envs/py27/lib/python2.7/site-packages (from pykml->-r https://raw.github.com/kartograph/kartograph.py/master/requirements.txt (line 5))
Installing collected packages: GDAL, lxml, ordereddict, tinycss, argparse
Running setup.py install for GDAL
building 'osgeo._gdal' extension
/usr/bin/clang -fno-strict-aliasing -I/Users/mmoncrief/anaconda/envs/py27/include -arch x86_64 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I../../port -I../../gcore -I../../alg -I../../ogr/ -I/Users/mmoncrief/anaconda/envs/py27/include/python2.7 -I/Users/mmoncrief/anaconda/envs/py27/lib/python2.7/site-packages/numpy/core/include -I/Library/Frameworks/GDAL.framework/Versions/1.10/include -c extensions/gdal_wrap.cpp -o build/temp.macosx-10.5-x86_64-2.7/extensions/gdal_wrap.o
extensions/gdal_wrap.cpp:2230:11: warning: explicitly assigning a variable of type 'int' to itself [-Wself-assign]
res = SWIG_AddCast(res);
~~~ ^ ~~~
extensions/gdal_wrap.cpp:2233:11: warning: explicitly assigning a variable of type 'int' to itself [-Wself-assign]
res = SWIG_AddCast(res);
~~~ ^ ~~~
extensions/gdal_wrap.cpp:2853:10: fatal error: 'cpl_port.h' file not found
#include "cpl_port.h"
^
2 warnings and 1 error generated.
error: command '/usr/bin/clang' failed with exit status 1
Complete output from command /Users/mmoncrief/anaconda/envs/py27/bin/python -c "import setuptools;__file__='/private/var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-build-mmoncrief/GDAL/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-JGdZ16-record/install-record.txt --single-version-externally-managed:
running install
running build
running build_py
creating build
creating build/lib.macosx-10.5-x86_64-2.7
copying gdal.py -> build/lib.macosx-10.5-x86_64-2.7
copying ogr.py -> build/lib.macosx-10.5-x86_64-2.7
copying osr.py -> build/lib.macosx-10.5-x86_64-2.7
copying gdalconst.py -> build/lib.macosx-10.5-x86_64-2.7
copying gdalnumeric.py -> build/lib.macosx-10.5-x86_64-2.7
creating build/lib.macosx-10.5-x86_64-2.7/osgeo
copying osgeo/__init__.py -> build/lib.macosx-10.5-x86_64-2.7/osgeo
copying osgeo/gdal.py -> build/lib.macosx-10.5-x86_64-2.7/osgeo
copying osgeo/gdal_array.py -> build/lib.macosx-10.5-x86_64-2.7/osgeo
copying osgeo/gdalconst.py -> build/lib.macosx-10.5-x86_64-2.7/osgeo
copying osgeo/gdalnumeric.py -> build/lib.macosx-10.5-x86_64-2.7/osgeo
copying osgeo/ogr.py -> build/lib.macosx-10.5-x86_64-2.7/osgeo
copying osgeo/osr.py -> build/lib.macosx-10.5-x86_64-2.7/osgeo
running build_ext
building 'osgeo._gdal' extension
creating build/temp.macosx-10.5-x86_64-2.7
creating build/temp.macosx-10.5-x86_64-2.7/extensions
/usr/bin/clang -fno-strict-aliasing -I/Users/mmoncrief/anaconda/envs/py27/include -arch x86_64 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I../../port -I../../gcore -I../../alg -I../../ogr/ -I/Users/mmoncrief/anaconda/envs/py27/include/python2.7 -I/Users/mmoncrief/anaconda/envs/py27/lib/python2.7/site-packages/numpy/core/include -I/Library/Frameworks/GDAL.framework/Versions/1.10/include -c extensions/gdal_wrap.cpp -o build/temp.macosx-10.5-x86_64-2.7/extensions/gdal_wrap.o
extensions/gdal_wrap.cpp:2230:11: warning: explicitly assigning a variable of type 'int' to itself [-Wself-assign]
res = SWIG_AddCast(res);
~~~ ^ ~~~
extensions/gdal_wrap.cpp:2233:11: warning: explicitly assigning a variable of type 'int' to itself [-Wself-assign]
res = SWIG_AddCast(res);
~~~ ^ ~~~
extensions/gdal_wrap.cpp:2853:10: fatal error: 'cpl_port.h' file not found
#include "cpl_port.h"
^
2 warnings and 1 error generated.
error: command '/usr/bin/clang' failed with exit status 1
----------------------------------------
Command /Users/mmoncrief/anaconda/envs/py27/bin/python -c "import setuptools;__file__='/private/var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-build-mmoncrief/GDAL/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-JGdZ16-record/install-record.txt --single-version-externally-managed failed with error code 1 in /private/var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-build-mmoncrief/GDAL
Storing complete log in /Users/mmoncrief/.pip/pip.log
我也有与 lxml.etree 相关的 clang 错误。您会在上面的代码中看到其中的一些内容。另外，如果我简单地尝试pip install lxml：
Downloading/unpacking lxml
Running setup.py egg_info for package lxml
/Users/mmoncrief/anaconda/envs/py27/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url'
warnings.warn(msg)
Building lxml version 3.2.3.
Building without Cython.
Using build configuration of libxslt 1.1.28
Building against libxml2/libxslt in the following directory: /Users/mmoncrief/anaconda/envs/py27/lib
warning: no files found matching '*.txt' under directory 'src/lxml/tests'
Installing collected packages: lxml
Running setup.py install for lxml
/Users/mmoncrief/anaconda/envs/py27/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url'
warnings.warn(msg)
Building lxml version 3.2.3.
Building without Cython.
Using build configuration of libxslt 1.1.28
Building against libxml2/libxslt in the following directory: /Users/mmoncrief/anaconda/envs/py27/lib
building 'lxml.etree' extension
/usr/bin/clang -fno-strict-aliasing -I/Users/mmoncrief/anaconda/envs/py27/include -arch x86_64 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/mmoncrief/anaconda/envs/py27/include -I/Users/mmoncrief/anaconda/envs/py27/include/libxml2 -I/private/var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-build-mmoncrief/lxml/src/lxml/includes -I/Users/mmoncrief/anaconda/envs/py27/include/python2.7 -c src/lxml/lxml.etree.c -o build/temp.macosx-10.5-x86_64-2.7/src/lxml/lxml.etree.o -flat_namespace
clang: warning: argument unused during compilation: '-flat_namespace'
src/lxml/lxml.etree.c:136455:17: warning: enumeration value '__pyx_e_4lxml_5etree_PARSER_DATA_INVALID' not handled in switch [-Wswitch]
switch (__pyx_v_doc_ref->_type) {
^
src/lxml/lxml.etree.c:140541:72: warning: incompatible pointer types passing 'struct __pyx_obj_4lxml_5etree__BaseContext *' to parameter of type 'struct __pyx_obj_4lxml_5etree__XSLTContext *' [-Wincompatible-pointer-types]
__pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_12_XSLTContext__copy(((struct __pyx_obj_4lxml_5etree__BaseContext *)__pyx_v_self->_context))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L9;}
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/lxml/lxml.etree.c:138476:138: note: passing argument to parameter '__pyx_v_self' here
static struct __pyx_obj_4lxml_5etree__BaseContext *__pyx_f_4lxml_5etree_12_XSLTContext__copy(struct __pyx_obj_4lxml_5etree__XSLTContext *__pyx_v_self) {
^
src/lxml/lxml.etree.c:141947:70: warning: incompatible pointer types passing 'struct __pyx_obj_4lxml_5etree__BaseContext *' to parameter of type 'struct __pyx_obj_4lxml_5etree__XSLTContext *' [-Wincompatible-pointer-types]
__pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_12_XSLTContext__copy(((struct __pyx_obj_4lxml_5etree__BaseContext *)__pyx_v_stylesheet->_context))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/lxml/lxml.etree.c:138476:138: note: passing argument to parameter '__pyx_v_self' here
static struct __pyx_obj_4lxml_5etree__BaseContext *__pyx_f_4lxml_5etree_12_XSLTContext__copy(struct __pyx_obj_4lxml_5etree__XSLTContext *__pyx_v_self) {
^
src/lxml/lxml.etree.c:160878:19: warning: expression result unused [-Wunused-value]
PyObject_INIT(o, t);
^
/Users/mmoncrief/anaconda/envs/py27/include/python2.7/objimpl.h:164:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
src/lxml/lxml.etree.c:162691:19: warning: expression result unused [-Wunused-value]
PyObject_INIT(o, t);
^
/Users/mmoncrief/anaconda/envs/py27/include/python2.7/objimpl.h:164:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
src/lxml/lxml.etree.c:168247:19: warning: expression result unused [-Wunused-value]
PyObject_INIT(o, t);
^
/Users/mmoncrief/anaconda/envs/py27/include/python2.7/objimpl.h:164:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
src/lxml/lxml.etree.c:170913:19: warning: expression result unused [-Wunused-value]
PyObject_INIT(o, t);
^
/Users/mmoncrief/anaconda/envs/py27/include/python2.7/objimpl.h:164:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
src/lxml/lxml.etree.c:12774:13: warning: function '__pyx_f_4lxml_5etree_displayNode' is not needed and will not be emitted [-Wunneeded-internal-declaration]
static void __pyx_f_4lxml_5etree_displayNode(xmlNode *__pyx_v_c_node, PyObject *__pyx_v_indent) {
^
8 warnings generated.
/usr/bin/clang -bundle -undefined dynamic_lookup -L/Users/mmoncrief/anaconda/envs/py27/lib -arch x86_64 -arch x86_64 build/temp.macosx-10.5-x86_64-2.7/src/lxml/lxml.etree.o -L/Users/mmoncrief/anaconda/envs/py27/lib -lxslt -lexslt -lxml2 -lz -lm -o build/lib.macosx-10.5-x86_64-2.7/lxml/etree.so
clang: error: unable to execute command: Segmentation fault: 11
clang: error: linker command failed due to signal (use -v to see invocation)
error: command '/usr/bin/clang' failed with exit status 254
Complete output from command /Users/mmoncrief/anaconda/envs/py27/bin/python -c "import setuptools;__file__='/private/var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-build-mmoncrief/lxml/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-gtlqX_-record/install-record.txt --single-version-externally-managed:
/Users/mmoncrief/anaconda/envs/py27/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url'
warnings.warn(msg)
Building lxml version 3.2.3.
Building without Cython.
Using build configuration of libxslt 1.1.28
Building against libxml2/libxslt in the following directory: /Users/mmoncrief/anaconda/envs/py27/lib
running install
running build
running build_py
creating build
creating build/lib.macosx-10.5-x86_64-2.7
creating build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/__init__.py -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/_elementpath.py -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/builder.py -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/cssselect.py -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/doctestcompare.py -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/ElementInclude.py -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/pyclasslookup.py -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/sax.py -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/usedoctest.py -> build/lib.macosx-10.5-x86_64-2.7/lxml
creating build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/__init__.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
creating build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/__init__.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/_diffcommand.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/_html5builder.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/_setmixin.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/builder.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/clean.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/defs.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/diff.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/ElementSoup.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/formfill.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/html5parser.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/soupparser.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
copying src/lxml/html/usedoctest.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/html
creating build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron
copying src/lxml/isoschematron/__init__.py -> build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron
copying src/lxml/lxml.etree.h -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/lxml.etree_api.h -> build/lib.macosx-10.5-x86_64-2.7/lxml
copying src/lxml/includes/c14n.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/config.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/dtdvalid.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/etreepublic.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/htmlparser.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/relaxng.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/schematron.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/tree.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/uri.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/xinclude.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/xmlerror.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/xmlparser.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/xmlschema.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/xpath.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/xslt.pxd -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/etree_defs.h -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
copying src/lxml/includes/lxml-version.h -> build/lib.macosx-10.5-x86_64-2.7/lxml/includes
creating build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources
creating build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/rng
copying src/lxml/isoschematron/resources/rng/iso-schematron.rng -> build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/rng
creating build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/xsl
copying src/lxml/isoschematron/resources/xsl/RNG2Schtrn.xsl -> build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/xsl
copying src/lxml/isoschematron/resources/xsl/XSD2Schtrn.xsl -> build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/xsl
creating build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_abstract_expand.xsl -> build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_dsdl_include.xsl -> build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_schematron_message.xsl -> build/lib.macosx-10.5-x86_64-2.7/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-10.5-x86_64-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_svrl_for_xslt1.xsl -> build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/readme.txt -> build/lib.macosx-10.5-x86_64-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
running build_ext
building 'lxml.etree' extension
creating build/temp.macosx-10.5-x86_64-2.7
creating build/temp.macosx-10.5-x86_64-2.7/src
creating build/temp.macosx-10.5-x86_64-2.7/src/lxml
/usr/bin/clang -fno-strict-aliasing -I/Users/mmoncrief/anaconda/envs/py27/include -arch x86_64 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/mmoncrief/anaconda/envs/py27/include -I/Users/mmoncrief/anaconda/envs/py27/include/libxml2 -I/private/var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-build-mmoncrief/lxml/src/lxml/includes -I/Users/mmoncrief/anaconda/envs/py27/include/python2.7 -c src/lxml/lxml.etree.c -o build/temp.macosx-10.5-x86_64-2.7/src/lxml/lxml.etree.o -flat_namespace
clang: warning: argument unused during compilation: '-flat_namespace'
src/lxml/lxml.etree.c:136455:17: warning: enumeration value '__pyx_e_4lxml_5etree_PARSER_DATA_INVALID' not handled in switch [-Wswitch]
switch (__pyx_v_doc_ref->_type) {
^
src/lxml/lxml.etree.c:140541:72: warning: incompatible pointer types passing 'struct __pyx_obj_4lxml_5etree__BaseContext *' to parameter of type 'struct __pyx_obj_4lxml_5etree__XSLTContext *' [-Wincompatible-pointer-types]
__pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_12_XSLTContext__copy(((struct __pyx_obj_4lxml_5etree__BaseContext *)__pyx_v_self->_context))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L9;}
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/lxml/lxml.etree.c:138476:138: note: passing argument to parameter '__pyx_v_self' here
static struct __pyx_obj_4lxml_5etree__BaseContext *__pyx_f_4lxml_5etree_12_XSLTContext__copy(struct __pyx_obj_4lxml_5etree__XSLTContext *__pyx_v_self) {
^
src/lxml/lxml.etree.c:141947:70: warning: incompatible pointer types passing 'struct __pyx_obj_4lxml_5etree__BaseContext *' to parameter of type 'struct __pyx_obj_4lxml_5etree__XSLTContext *' [-Wincompatible-pointer-types]
__pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_12_XSLTContext__copy(((struct __pyx_obj_4lxml_5etree__BaseContext *)__pyx_v_stylesheet->_context))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/lxml/lxml.etree.c:138476:138: note: passing argument to parameter '__pyx_v_self' here
static struct __pyx_obj_4lxml_5etree__BaseContext *__pyx_f_4lxml_5etree_12_XSLTContext__copy(struct __pyx_obj_4lxml_5etree__XSLTContext *__pyx_v_self) {
^
src/lxml/lxml.etree.c:160878:19: warning: expression result unused [-Wunused-value]
PyObject_INIT(o, t);
^
/Users/mmoncrief/anaconda/envs/py27/include/python2.7/objimpl.h:164:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
src/lxml/lxml.etree.c:162691:19: warning: expression result unused [-Wunused-value]
PyObject_INIT(o, t);
^
/Users/mmoncrief/anaconda/envs/py27/include/python2.7/objimpl.h:164:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
src/lxml/lxml.etree.c:168247:19: warning: expression result unused [-Wunused-value]
PyObject_INIT(o, t);
^
/Users/mmoncrief/anaconda/envs/py27/include/python2.7/objimpl.h:164:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
src/lxml/lxml.etree.c:170913:19: warning: expression result unused [-Wunused-value]
PyObject_INIT(o, t);
^
/Users/mmoncrief/anaconda/envs/py27/include/python2.7/objimpl.h:164:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
src/lxml/lxml.etree.c:12774:13: warning: function '__pyx_f_4lxml_5etree_displayNode' is not needed and will not be emitted [-Wunneeded-internal-declaration]
static void __pyx_f_4lxml_5etree_displayNode(xmlNode *__pyx_v_c_node, PyObject *__pyx_v_indent) {
^
8 warnings generated.
/usr/bin/clang -bundle -undefined dynamic_lookup -L/Users/mmoncrief/anaconda/envs/py27/lib -arch x86_64 -arch x86_64 build/temp.macosx-10.5-x86_64-2.7/src/lxml/lxml.etree.o -L/Users/mmoncrief/anaconda/envs/py27/lib -lxslt -lexslt -lxml2 -lz -lm -o build/lib.macosx-10.5-x86_64-2.7/lxml/etree.so
clang: error: unable to execute command: Segmentation fault: 11
clang: error: linker command failed due to signal (use -v to see invocation)
error: command '/usr/bin/clang' failed with exit status 254
----------------------------------------
Command /Users/mmoncrief/anaconda/envs/py27/bin/python -c "import setuptools;__file__='/private/var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-build-mmoncrief/lxml/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-gtlqX_-record/install-record.txt --single-version-externally-managed failed with error code 1 in /private/var/folders/l2/zvz4t5rs7pb3n1bc4_bdz6n4cbzgwl/T/pip-build-mmoncrief/lxml
Storing complete log in /Users/mmoncrief/.pip/pip.log
帮助将不胜感激。我一直在 Anaconda 中为其他应用程序工作，并希望继续使用此发行版。