安装错误:Pyproj

Question

我尝试从cmd安装pyprog，但是我有以下错误。谁能解释我修好它？！

使用缓存的pyproj-1.9.5.1.tar.gz从命令python setup.py egg_info:使用捆绑的proj4收集pyproj (从proj4收集)。回溯(最近一次调用)：文件"C:\Users\Andrea\AppData\Local\Programs\Python\Python36\lib\site-packages\setuptools\msvc.py"，行490，在_find_latest_available_vc_ver中返回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

C:\Users\Andrea\AppData\Local\Temp\pycharm-packaging\pyproj\中错误代码1的命令"python setup.py egg_info“失败

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

这可能会要求您安装cython，所以只需这样做。

    pip install cython

这件事对我很管用，而其他的事都没有用。感谢github上的@micahcochran。

Answer 2

解决方案写在最后一行：

Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

你试过下载并安装了吗？

Answer 3

您可以从这里下载pyproj二进制文件，并通过：pip install <filename>.whl安装。