LookupError：setuptools-scm 无法检测版本使用 python setup.py install 时

问题描述

我正在尝试在 python 虚拟环境 3.7（名为“py37”）中安装 setup.py（来自网站：https://medium.com/technofunnel/javascript-function-chaining-8b2fbef76f7f）。

我输入：

git clone https://github.com/richpsharp/ipbes-analysis/tree/1.1.0/ipbes-ndr
cd ipbes-analysis\ipbes-ndr
python setup.py 安装

但是，我得到了错误：

C:\Users\86134>activate py37
(py37) C:\Users\86134>cd ipbes-analysis\ipbes-ndr
(py37) C:\Users\86134\ipbes-analysis\ipbes-ndr>python setup.py install
Traceback (most recent call last):
  File "setup.py",line 26,in <module>
    language="c++",File "F:\Anaconda3\envs\py37\lib\site-packages\setuptools\__init__.py",line 153,in setup
    return distutils.core.setup(**attrs)
  File "F:\Anaconda3\envs\py37\lib\distutils\core.py",line 108,in setup
    _setup_distribution = dist = klass(attrs)
  File "F:\Anaconda3\envs\py37\lib\site-packages\setuptools\dist.py",line 433,in __init__
    k: v for k,v in attrs.items()
  File "F:\Anaconda3\envs\py37\lib\distutils\dist.py",line 292,in __init__
    self.finalize_options()
  File "F:\Anaconda3\envs\py37\lib\site-packages\setuptools\dist.py",line 708,in finalize_options
    ep(self)
  File "F:\Anaconda3\envs\py37\lib\site-packages\setuptools\dist.py",line 715,in _finalize_setup_keywords
    ep.load()(self,ep.name,value)
  File "F:\Anaconda3\envs\py37\lib\site-packages\setuptools_scm\integration.py",in version_keyword
    dist.Metadata.version = _get_version(config)
  File "F:\Anaconda3\envs\py37\lib\site-packages\setuptools_scm\__init__.py",line 173,in _get_version
    parsed_version = _do_parse(config)
  File "F:\Anaconda3\envs\py37\lib\site-packages\setuptools_scm\__init__.py",line 142,in _do_parse
    "use git+https://github.com/user/proj.git#egg=proj" % config.absolute_root
LookupError: setuptools-scm was unable to detect version for 'C:\\Users\\86134\\ipbes-analysis\\ipbes-ndr'.

Make sure you're either building from a fully intact git repository or PyPI tarballs. Most other sources (such as GitHub's tarballs,a git checkout without the .git folder) don't contain the necessary Metadata and will not work.

For example,if you're using pip,instead of https://github.com/user/proj/archive/master.zip use git+https://github.com/user/proj.git#egg=proj

setup.py 的内容是：

"""setup.py module for ipbes_ndr_analysis module."""
from Cython.Build import cythonize
import numpy
from setuptools.extension import Extension
from setuptools import setup

setup(
    name='ipbes ndr analysis',packages=[
        'ipbes_ndr_analysis',],package_dir={
        'ipbes_ndr_analysis': 'src/ipbes_ndr_analysis'
    },use_scm_version={
        'version_scheme': 'post-release','local_scheme': 'node-and-date'},setup_requires=['setuptools_scm','cython','numpy'],include_package_data=True,ext_modules=cythonize(
        [Extension(
            "ipbes_ndr_analysis_cython",sources=["src/ipbes_ndr_analysis/ipbes_ndr_analysis_cython.pyx"],include_dirs=[numpy.get_include()],language="c++",)],)
)

我不知道如何解决这个错误...任何帮助将不胜感激。谢谢！！

雨绮

解决方法

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python setup.py setuptools setuptools-scm