python - 安装错误 :Pyproj

Question

我尝试从 cmd 安装 pyprog，但出现以下错误。谁能帮我解释一下怎么解决？!

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收集 pyproj(来自 LatLon) 使用缓存的 pyproj-1.9.5.1.tar.gz 命令 python setup.py egg_info 的完整输出: 使用捆绑的 proj4.. 追溯(最近一次通话): 文件“C:\Users\Andrea\AppData\Local\Programs\Python\Python36\lib\site-packages\setuptools\msvc.py”，第 490 行，在 _find_latest_available_vc_ver 返回 self.find_available_vc_vers()[-1] IndexError: 列表索引超出范围

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\Andrea\AppData\Local\Temp\pycharm-packaging\pyproj\setup.py", line 72, in <module>
    objects = cc.compile(['nad2bin.c', 'src/pj_malloc.c'])
  File "C:\Users\Andrea\AppData\Local\Programs\Python\Python36\lib\distutils\_msvccompiler.py", line 345, in compile
    self.initialize()
  File "C:\Users\Andrea\AppData\Local\Programs\Python\Python36\lib\distutils\_msvccompiler.py", line 238, in initialize
    vc_env = _get_vc_env(plat_spec)
  File "C:\Users\Andrea\AppData\Local\Programs\Python\Python36\lib\site-packages\setuptools\msvc.py", line 185, in msvc14_get_vc_env
    return EnvironmentInfo(plat_spec, vc_min_ver=14.0).return_env()
  File "C:\Users\Andrea\AppData\Local\Programs\Python\Python36\lib\site-packages\setuptools\msvc.py", line 844, in __init__
    self.si = SystemInfo(self.ri, vc_ver)
  File "C:\Users\Andrea\AppData\Local\Programs\Python\Python36\lib\site-packages\setuptools\msvc.py", line 486, in __init__
    self.vc_ver = vc_ver or self._find_latest_available_vc_ver()
  File "C:\Users\Andrea\AppData\Local\Programs\Python\Python36\lib\site-packages\setuptools\msvc.py", line 493, in _find_latest_available_vc_ver
    raise distutils.errors.DistutilsPlatformError(err)
distutils.errors.DistutilsPlatformError: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

命令“python setup.py egg_info”在 C:\Users\Andrea\AppData\Local\Temp\pycharm-packaging\pyproj\中失败，错误代码为 1

Answer 1

对于那些在 Mac 上找不到有用答案的人:试试

    pip install git+https://github.com/jswhit/pyproj.git

这可能会要求你安装 cython，所以就这样做

    pip install cython

当其他方法都不起作用时，这对我有用。感谢 github 上的@micahcochran。