无法使用 pip CMD 安装 Pandas 分析错误

Question

tried installing pandas profiling and i get this error always pip is last version and i installed pandas numpy and many packages and libraries and i dont know what is the problem

Using cached Bottleneck-1.3.2.tar.gz (88 kB)
  Installing build dependencies ... error
  ERROR: Command errored out with exit status 1:

Complete output (302 lines):
  Ignoring numpy: markers 'python_version == "2.7" and platform_system != "AIX"' don't match your environment
  Ignoring numpy: markers 'python_version == "3.5" and platform_system != "AIX"' don't match your environment
  Ignoring numpy: markers 'python_version == "3.6" and platform_system != "AIX"' don't match your environment
  Ignoring numpy: markers 'python_version == "3.7" and platform_system != "AIX"' don't match your environment
  Ignoring numpy: markers 'python_version == "2.7" and platform_system == "AIX"' don't match your environment
  Ignoring numpy: markers 'python_version == "3.5" and platform_system == "AIX"' don't match your environment
  Ignoring numpy: markers 'python_version == "3.6" and platform_system == "AIX"' don't match your environment
  Ignoring numpy: markers 'python_version == "3.7" and platform_system == "AIX"' don't match your environment
  Ignoring numpy: markers 'python_version >= "3.8" and platform_system == "AIX"' don't match your environment

atlas_3_10_blas_threads_info:
      Setting PTATLAS=ATLAS
      No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
      customize MSVCCompiler
        libraries tatlas not found in ['c:\\users
running install
      running build
      running config_cc
      unifing config_cc, config, build_clib, build_ext, build commands --compiler options
      running config_fc
      unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
      running build_src
      build_src
      building py_modules sources
      creating build
      creating build\src.win-amd64-3.9
      creating build\src.win-amd64-3.9\numpy
      creating build\src.win-amd64-3.9\numpy\distutils
      building library "npymath" sources
      No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
      error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
C:\Users-----n\numpy_1e6bf51352e64e1bb02b98e06d5a5b7f\numpy\distutils\system_info.py:624: UserWarning:
          Lapack (http://www.netlib.org/lapack/) sources not found.
          Directories to search for the sources can be specified in the
          numpy/distutils/site.cfg file (section [lapack_src]) or by setting
          the LAPACK_SRC environment variable.
        self.calc_info()
        NOT AVAILABLE

Answer 1

Getting error while installing `pandas-profiling`

Visual Studio changed the Build Tools from being C++ specific in late 2017. Thus newer Visual Studio versions work in place of older versions.

Install using any ONE of these choices:

Microsoft Build Tools for Visual Studio.

Alternative link to Microsoft Build Tools for Visual Studio.
Offline installer: vs_buildtools.exe
Visual C++ 2015 Build Tools

Select: Workloads → Desktop development with C++, then for Individual Components, select only:

Windows 10 SDK
C++ x64/x86 build tools

The build tools allow using MSVC “cl.exe” C / C++ compiler from the command line.

Why this is necessary?

Windows Python needs Visual C++ libraries installed via the SDK to build code, such as via setuptools.extension.Extension or numpy.distutils.core.Extension. For example, building f2py modules in Windows with Python requires Visual C++ SDK as installed above. On Linux and Mac, the C++ libraries are installed with the compiler.