Как установить lxml <4.0 с python3.7 на Amazon Linux 2 - PullRequest
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Как установить lxml <4.0 с python3.7 на Amazon Linux 2

0 голосов
/ 21 ноября 2018

Я пытаюсь установить lxml<4.0 на образе Amazon Linux 2 с python 3.7

sudo pip3 install "lxml<4.0"

Сначала он пытается собрать колесо: 

... truncated output ...

src/lxml/lxml.etree.c: In function ‘__Pyx_PyList_Pop’:
  src/lxml/lxml.etree.c:4532:83: error: too many arguments to function ‘(PyObject * (*)(PyObject *, PyObject * const*, Py_ssize_t))__pyx_umethod_PyList_Type_pop.func’
                 (PY_VERSION_HEX >= 0x030600B1 && (cfunc)->flag == METH_FASTCALL ?  (*(__Pyx_PyCFunctionFast)(cfunc)->func)(self, &PyTuple_GET_ITEM(__pyx_empty_tuple, 0), 0, NULL) :\
                                                                                    ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  src/lxml/lxml.etree.c:234476:12: note: in expansion of macro ‘__Pyx_CallUnboundCMethod0’
       return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyList_Type_pop, L);
              ^
  src/lxml/lxml.etree.c: In function ‘__Pyx_PyDict_Values’:
  src/lxml/lxml.etree.c:4532:83: error: too many arguments to function ‘(PyObject * (*)(PyObject *, PyObject * const*, Py_ssize_t))__pyx_umethod_PyDict_Type_values.func’
                 (PY_VERSION_HEX >= 0x030600B1 && (cfunc)->flag == METH_FASTCALL ?  (*(__Pyx_PyCFunctionFast)(cfunc)->func)(self, &PyTuple_GET_ITEM(__pyx_empty_tuple, 0), 0, NULL) :\
                                                                                    ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  src/lxml/lxml.etree.c:235119:16: note: in expansion of macro ‘__Pyx_CallUnboundCMethod0’
           return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_values, d);
                  ^
  Compile failed: command 'gcc' failed with exit status 1
  creating tmp
  cc -I/usr/include/libxml2 -I/usr/include/libxml2 -c /tmp/xmlXPathInitnqtfzdpm.c -o tmp/xmlXPathInitnqtfzdpm.o
  /tmp/xmlXPathInitnqtfzdpm.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
   main (int argc, char **argv) {
   ^~~~
  cc tmp/xmlXPathInitnqtfzdpm.o -L/usr/lib64 -lxml2 -o a.out
  error: command 'gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for lxml

И затем пытается с setup.py: 

... truncated output ...

src/lxml/lxml.etree.c: In function ‘__Pyx_PyDict_Values’:
    src/lxml/lxml.etree.c:4532:83: error: too many arguments to function ‘(PyObject * (*)(PyObject *, PyObject * const*, Py_ssize_t))__pyx_umethod_PyDict_Type_values.func’
                   (PY_VERSION_HEX >= 0x030600B1 && (cfunc)->flag == METH_FASTCALL ?  (*(__Pyx_PyCFunctionFast)(cfunc)->func)(self, &PyTuple_GET_ITEM(__pyx_empty_tuple, 0), 0, NULL) :\
                                                                                      ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    src/lxml/lxml.etree.c:235119:16: note: in expansion of macro ‘__Pyx_CallUnboundCMethod0’
             return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_values, d);
                    ^
    Compile failed: command 'gcc' failed with exit status 1
    cc -I/usr/include/libxml2 -I/usr/include/libxml2 -c /tmp/xmlXPathInit72g06utf.c -o tmp/xmlXPathInit72g06utf.o
    /tmp/xmlXPathInit72g06utf.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
     main (int argc, char **argv) {
     ^~~~
    cc tmp/xmlXPathInit72g06utf.o -L/usr/lib64 -lxml2 -o a.out
    error: command 'gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-1qjhur44/lxml/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-jqitj_hs-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-1qjhur44/lxml/

Кажется, проблема не в отсутствующей библиотеке, а в проблеме несовместимости.Как я могу это исправить?

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