CentOS环境下安装lxml失败解决方法

最新推荐文章于 2023-04-04 23:47:10 发布

原创最新推荐文章于 2023-04-04 23:47:10 发布 · 822 阅读

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本文记录了在安装lxml过程中遇到的编译错误，并提供了详细的解决步骤，包括安装必要的依赖库。

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安装时出现了以下错误

   copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_abstract_expand.xsl -> build/lib.linux-x86_64-3.8/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_64-3.8/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
    copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_schematron_message.xsl -> build/lib.linux-x86_64-3.8/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_64-3.8/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
    copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/readme.txt -> build/lib.linux-x86_64-3.8/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
    running build_ext
    building 'lxml.etree' extension
    creating build/temp.linux-x86_64-3.8
    creating build/temp.linux-x86_64-3.8/src
    creating build/temp.linux-x86_64-3.8/src/lxml
    gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -DCYTHON_CLINE_IN_TRACEBACK=0 -Isrc -Isrc/lxml/includes -I/usr/local/include/python3.8m -c src/lxml/etree.c -o build/temp.linux-x86_64-3.8/src/lxml/etree.o -w
    In file included from src/lxml/etree.c:687:0:
    src/lxml/includes/etree_defs.h:14:31: 致命错误：libxml/xmlversion.h：没有那个文件或目录
     #include "libxml/xmlversion.h"
                                   ^
    编译中断。
    Compile failed: command 'gcc' failed with exit status 1
    creating tmp
    cc -I/usr/include/libxml2 -c /tmp/xmlXPathInitgxvncx6n.c -o tmp/xmlXPathInitgxvncx6n.o
    /tmp/xmlXPathInitgxvncx6n.c:1:26: 致命错误：libxml/xpath.h：没有那个文件或目录
     #include "libxml/xpath.h"
                              ^

解决方法：

yum install libxml2

yum install libxslt-devel

yum install gcc python-devel