安装lxml：错误：在文件末尾打开CFI；缺少.CFI\u endproc directi

# sudo pip install lxml DEPRECATION: Python 2.6 is no longer supported by the Python core team, please upgrade your Python. A future version of pip will drop support for Python 2.6 Collecting lxml Using cached lxml-3.6.0.tar.gz Installing collected packages: lxml Running setup.py install for lxml ... error Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-GiDliY/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-0UHULP-record/install-record.txt --single-version-externally-managed --compile: Building lxml version 3.6.0. Building without Cython. Using build configuration of libxslt 1.1.26 Building against libxml2/libxslt in the following directory: /usr/lib64 running install running build running build_py creating build creating build/lib.linux-x86_64-2.6 creating build/lib.linux-x86_64-2.6/lxml copying src/lxml/cssselect.py -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/pyclasslookup.py -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/doctestcompare.py -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/ElementInclude.py -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/_elementpath.py -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/usedoctest.py -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/__init__.py -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/builder.py -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/sax.py -> build/lib.linux-x86_64-2.6/lxml creating build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/__init__.py -> build/lib.linux-x86_64-2.6/lxml/includes creating build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/_html5builder.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/defs.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/clean.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/_setmixin.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/formfill.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/soupparser.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/usedoctest.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/ElementSoup.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/__init__.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/_diffcommand.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/builder.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/diff.py -> build/lib.linux-x86_64-2.6/lxml/html copying src/lxml/html/html5parser.py -> build/lib.linux-x86_64-2.6/lxml/html creating build/lib.linux-x86_64-2.6/lxml/isoschematron copying src/lxml/isoschematron/__init__.py -> build/lib.linux-x86_64-2.6/lxml/isoschematron copying src/lxml/lxml.etree.h -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/lxml.etree_api.h -> build/lib.linux-x86_64-2.6/lxml copying src/lxml/includes/relaxng.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/config.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/dtdvalid.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/xslt.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/etreepublic.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/c14n.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/uri.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/xpath.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/xmlschema.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/xmlerror.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/xinclude.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/schematron.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/xmlparser.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/htmlparser.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/tree.pxd -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/lxml-version.h -> build/lib.linux-x86_64-2.6/lxml/includes copying src/lxml/includes/etree_defs.h -> build/lib.linux-x86_64-2.6/lxml/includes creating build/lib.linux-x86_64-2.6/lxml/isoschematron/resources creating build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/rng copying src/lxml/isoschematron/resources/rng/iso-schematron.rng -> build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/rng creating build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl copying src/lxml/isoschematron/resources/xsl/XSD2Schtrn.xsl -> build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl copying src/lxml/isoschematron/resources/xsl/RNG2Schtrn.xsl -> build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl creating build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl/iso-schematron-xslt1 copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_svrl_for_xslt1.xsl -> build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl/iso-schematron-xslt1 copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_dsdl_include.xsl -> build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl/iso-schematron-xslt1 copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_abstract_expand.xsl -> build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl/iso-schematron-xslt1 copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_schematron_message.xsl -> build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl/iso-schematron-xslt1 copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_schematron_skeleton_for_xslt1.xsl -> build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl/iso-schematron-xslt1 copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/readme.txt -> build/lib.linux-x86_64-2.6/lxml/isoschematron/resources/xsl/iso-schematron-xslt1 running build_ext building 'lxml.etree' extension creating build/temp.linux-x86_64-2.6 creating build/temp.linux-x86_64-2.6/src creating build/temp.linux-x86_64-2.6/src/lxml gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/include/libxml2 -Isrc/lxml/includes -I/usr/include/python2.6 -c src/lxml/lxml.etree.c -o build/temp.linux-x86_64-2.6/src/lxml/lxml.etree.o -w {standard input}: Assembler messages: {standard input}:26497: Warning: end of file not at end of a line; newline inserted {standard input}:26754: Error: no such instruction: `ca' {standard input}:26754: Error: open CFI at the end of file; missing .cfi_endproc directive gcc: Internal error: Killed (program cc1) Please submit a full bug report. See <http://bugzilla.redhat.com/bugzilla> for instructions. Compile failed: command 'gcc' failed with exit status 1 creating tmp cc -I/usr/include/libxml2 -I/usr/include/libxml2 -c /tmp/xmlXPathInituswMfK.c -o tmp/xmlXPathInituswMfK.o cc tmp/xmlXPathInituswMfK.o -L/usr/lib64 -lxml2 -o a.out error: command 'gcc' failed with exit status 1 ---------------------------------------- Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-GiDliY/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-0UHULP-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-GiDliY/lxml/

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1楼 · 发布于 2024-05-21 21:17:32

基本上，程序集错误的出现是因为gcc的程序集输出在被终止时被中断。gentooforums线程暗示这可能是因为gcc占用了太多内存。您可以通过在dmesg的输出末尾检查OOM内容来确认这一点。如果内存不是问题所在，那么您可能有一个真正的错误，应该按照粘贴的文本中的说明进行操作，以便将错误报告给https://bugs.gentoo.org/。但是，请先看看记忆是否是问题所在。在

如果内存是问题，请确保您的计算机上有交换分区，并且它们已启用。您可以通过运行swapon-s来查看启用的交换分区的摘要

# ( umask 0077 && \
    dd if=/dev/zero of=/.swap.img bs=1M count=1024 && \
    mkswap /.swap.img && \
    swapon /.swap.img )

（“#”表示根shell提示符，因此不要实际键入它）。forum线程还建议删除-pipe，这会导致gcc使用更多内存，而不是从CFLAGS和cxflags（通过编辑/etc）写出大量临时文件/制造确认或/etc/portage/制造确认，以存在者为准）。我们无法从你发布的信息中分辨出你的cflag是什么。在

见Gentoo GCC failed emerge

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