src/Xerces.cpp:13:10: fatal error: dom/DOMAttr.h: No such file or directory

Question

我正在尝试安装 PyExerces。但是我得到了 gcc 编译错误。 Ubuntupython这种事情正常吗？

(我在 Python 中几乎找不到 XQuery 库，它是 XQilla，XQilla 需要 PyExerces，而 "pip install PyXerces" 给出了以下错误。 python Xquery 库也有 Zorba。但它是一个旧的过时项目，其所需的软件包不再适用于 Ubuntu 18。 python 发生了什么事？ :) 无法为 Python..)

找到 XQuery 库是非常令人失望的

erhan@erhan-VirtualBox:~$ sudo pip install PyXerces
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
WARNING: The directory '/home/erhan/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
WARNING: The directory '/home/erhan/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting PyXerces
  Downloading https://files.pythonhosted.org/packages/bf/64/421bc05f5b679ba95cc9bde319ad824406fa5522bef3621ba9125edf16bf/PyXerces-0.0.1.tar.gz (122kB)
     |████████████████████████████████| 122kB 773kB/s 
Installing collected packages: PyXerces
  Running setup.py install for PyXerces ... error
    ERROR: Complete output from command /usr/bin/python2.7 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-install-FNousf/PyXerces/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-56rydK/install-record.txt --single-version-externally-managed --compile:
    ERROR: running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-2.7
    creating build/lib.linux-x86_64-2.7/Xerces
    copying Xerces/etree.py -> build/lib.linux-x86_64-2.7/Xerces
    copying Xerces/__init__.py -> build/lib.linux-x86_64-2.7/Xerces
    creating build/lib.linux-x86_64-2.7/Xerces/util
    copying Xerces/util/__init__.py -> build/lib.linux-x86_64-2.7/Xerces/util
    copying Xerces/util/XMLUniDefs.py -> build/lib.linux-x86_64-2.7/Xerces/util
    running build_ext
    building 'Xerces.__Xerces' extension
    creating build/temp.linux-x86_64-2.7
    creating build/temp.linux-x86_64-2.7/src
    creating build/temp.linux-x86_64-2.7/src/util
    creating build/temp.linux-x86_64-2.7/src/common
    creating build/temp.linux-x86_64-2.7/src/internal
    creating build/temp.linux-x86_64-2.7/src/framework
    creating build/temp.linux-x86_64-2.7/src/framework/psvi
    creating build/temp.linux-x86_64-2.7/src/parsers
    creating build/temp.linux-x86_64-2.7/src/dom
    creating build/temp.linux-x86_64-2.7/src/sax
    creating build/temp.linux-x86_64-2.7/src/validators
    creating build/temp.linux-x86_64-2.7/src/validators/common
    creating build/temp.linux-x86_64-2.7/src/validators/DTD
    creating build/temp.linux-x86_64-2.7/src/validators/schema
    creating build/temp.linux-x86_64-2.7/src/validators/schema/identity
    creating build/temp.linux-x86_64-2.7/src/validators/datatype
    creating build/temp.linux-x86_64-2.7/src/sax2
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-MW0004/python2.7-2.7.15=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/local/include -I/usr/include/python2.7 -c src/Xerces.cpp -o build/temp.linux-x86_64-2.7/src/Xerces.o -std=c++0x
    src/Xerces.cpp:13:10: fatal error: dom/DOMAttr.h: No such file or directory
     #include "dom/DOMAttr.h"
              ^~~~~~~~~~~~~~~
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
    ----------------------------------------
ERROR: Command "/usr/bin/python2.7 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-install-FNousf/PyXerces/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-56rydK/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-FNousf/PyXerces/

Answer 1

2014年发布的0.0.1版本，你确定这个包可以用吗？不管怎样……

这是包中的错误。 distribution at PyPI includes Python sources and C++ file but not include files. The headers are available in the repository。尝试直接从 Github:

安装

pip install git+https://github.com/mugwort-rc/pyXerces.git#egg=pyXerces

您需要一些额外的依赖项。当编译开始需要 Boost 库时，我停止了。

src/Xerces.cpp:13:10: fatal error: dom/DOMAttr.h: No such file or directory

src/Xerces.cpp:13:10: fatal error: dom/DOMAttr.h: No such file or directory

python

xquery

pip

pypi

ubuntu-18.04