rtree的缺少相关性

问题描述 投票:0回答:1

我当前正在使用Spyder for Python,打开程序时出现以下错误消息:错误:您缺少依赖项!

rtree> = 0.8.3:无(NOK)

请安装它们以避免出现此消息。

注意:Spyder可以在没有这些依赖项的情况下工作,但是,强烈建议您获得平稳的体验。

我尝试通过pip安装rtree并得到:

Collecting rtree
  Downloading https://files.pythonhosted.org/packages/11/1d/42d6904a436076df813d1df632575529991005b33aa82f169f01750e39e4/Rtree-0.9.3.tar.gz (520kB)
     |████████████████████████████████| 522kB 467kB/s
    ERROR: Command errored out with exit status 1:
     command: 'C:\Users\gitte\Anaconda3\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\gitte\\AppData\\Local\\Temp\\pip-install-kmbt5h2t\\rtree\\setup.py'"'"'; __file__='"'"'C:\\Users\\gitte\\AppData\\Local\\Temp\\pip-install-kmbt5h2t\\rtree\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base pip-egg-info
         cwd: C:\Users\gitte\AppData\Local\Temp\pip-install-kmbt5h2t\rtree\
    Complete output (11 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\gitte\AppData\Local\Temp\pip-install-kmbt5h2t\rtree\setup.py", line 3, in <module>
        import rtree
      File "C:\Users\gitte\AppData\Local\Temp\pip-install-kmbt5h2t\rtree\rtree\__init__.py", line 1, in <module>
        from .index import Rtree
      File "C:\Users\gitte\AppData\Local\Temp\pip-install-kmbt5h2t\rtree\rtree\index.py", line 6, in <module>
        from . import core
      File "C:\Users\gitte\AppData\Local\Temp\pip-install-kmbt5h2t\rtree\rtree\core.py", line 128, in <module>
        raise OSError("could not find or load %s" % lib_name)
    OSError: could not find or load spatialindex_c-64.dll
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

请告知我该怎么做。到目前为止,Spyder的运行情况很好,我只是不想在此过程中遇到任何问题。谢谢!

python spyder
1个回答
0
投票

看来Rtree需要libspatialindex(https://libspatialindex.org),该文件不会自动安装。似乎有些开发人员已经意识到了这个问题,并且正在研究解决方法:

https://github.com/Toblerity/rtree/issues/146https://github.com/Toblerity/rtree/issues/147

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