title: I got the following error when I attempted to install NumPy using pip, anyone know where is the bug?
body: <p>My code is entered as follows</p>
  
  <pre><code>pip install numpy
  </code></pre>
  
  <p>And I got a chunk of error message as follows. (FYI, pip itself is working fine I suppose since I can install other packages like virtualenv, algopy using pip without getting any error)</p>
  
  <pre><code>Collecting numpy
    Using cached numpy-1.10.4.tar.gz
  Installing collected packages: numpy
    Running setup.py install for numpy
      Complete output from command c:\python\python.exe -c "import setuptools, tokenize;__file__='C:\\Users\\DONGMI~1\\App
  Data\\Local\\Temp\\pip-build-u1zl32na\\numpy\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().re
  place('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\DONGMI~1\AppData\Local\Temp\pip-q2e5ifr4-record\insta
  ll-record.txt --single-version-externally-managed --compile:
      blas_opt_info:
      blas_mkl_info:
        libraries mkl,vml,guide not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
      openblas_info:
        libraries openblas not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
      atlas_3_10_blas_threads_info:
      Setting PTATLAS=ATLAS
        libraries tatlas not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
      atlas_3_10_blas_info:
        libraries satlas not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
      atlas_blas_threads_info:
      Setting PTATLAS=ATLAS
        libraries ptf77blas,ptcblas,atlas not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
      atlas_blas_info:
        libraries f77blas,cblas,atlas not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
      blas_info:
        libraries blas not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
      blas_src_info:
        NOT AVAILABLE
  
        NOT AVAILABLE
  
      non-existing path in 'numpy\\distutils': 'site.cfg'
      F2PY Version 2
      lapack_opt_info:
      openblas_lapack_info:
        libraries openblas not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
      lapack_mkl_info:
      mkl_info:
        libraries mkl,vml,guide not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
        NOT AVAILABLE
  
      atlas_3_10_threads_info:
      Setting PTATLAS=ATLAS
        libraries tatlas,tatlas not found in c:\python\lib
        libraries lapack_atlas not found in c:\python\lib
        libraries tatlas,tatlas not found in C:\
        libraries lapack_atlas not found in C:\
        libraries tatlas,tatlas not found in c:\python\libs
        libraries lapack_atlas not found in c:\python\libs
      &lt;class 'numpy.distutils.system_info.atlas_3_10_threads_info'&gt;
        NOT AVAILABLE
  
      atlas_3_10_info:
        libraries satlas,satlas not found in c:\python\lib
        libraries lapack_atlas not found in c:\python\lib
        libraries satlas,satlas not found in C:\
        libraries lapack_atlas not found in C:\
        libraries satlas,satlas not found in c:\python\libs
        libraries lapack_atlas not found in c:\python\libs
      &lt;class 'numpy.distutils.system_info.atlas_3_10_info'&gt;
        NOT AVAILABLE
  
      atlas_threads_info:
      Setting PTATLAS=ATLAS
        libraries ptf77blas,ptcblas,atlas not found in c:\python\lib
        libraries lapack_atlas not found in c:\python\lib
        libraries ptf77blas,ptcblas,atlas not found in C:\
        libraries lapack_atlas not found in C:\
        libraries ptf77blas,ptcblas,atlas not found in c:\python\libs
        libraries lapack_atlas not found in c:\python\libs
      &lt;class 'numpy.distutils.system_info.atlas_threads_info'&gt;
        NOT AVAILABLE
  
      atlas_info:
        libraries f77blas,cblas,atlas not found in c:\python\lib
        libraries lapack_atlas not found in c:\python\lib
        libraries f77blas,cblas,atlas not found in C:\
        libraries lapack_atlas not found in C:\
        libraries f77blas,cblas,atlas not found in c:\python\libs
        libraries lapack_atlas not found in c:\python\libs
      &lt;class 'numpy.distutils.system_info.atlas_info'&gt;
        NOT AVAILABLE
  
      lapack_info:
        libraries lapack not found in ['c:\\python\\lib', 'C:\\', 'c:\\python\\libs']
        NOT AVAILABLE
  
      lapack_src_info:
        NOT AVAILABLE
  
        NOT AVAILABLE
  
      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-amd64-3.5
      creating build\src.win-amd64-3.5\numpy
      creating build\src.win-amd64-3.5\numpy\distutils
      building library "npymath" sources
      No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
      Running from numpy source directory.
      C:\Users\DONGMI~1\AppData\Local\Temp\pip-build-u1zl32na\numpy\numpy\distutils\system_info.py:1651: UserWarning:
          Atlas (http://math-atlas.sourceforge.net/) libraries not found.
          Directories to search for the libraries can be specified in the
          numpy/distutils/site.cfg file (section [atlas]) or by setting
          the ATLAS environment variable.
        warnings.warn(AtlasNotFoundError.__doc__)
      C:\Users\DONGMI~1\AppData\Local\Temp\pip-build-u1zl32na\numpy\numpy\distutils\system_info.py:1660: UserWarning:
          Blas (http://www.netlib.org/blas/) libraries not found.
          Directories to search for the libraries can be specified in the
          numpy/distutils/site.cfg file (section [blas]) or by setting
          the BLAS environment variable.
        warnings.warn(BlasNotFoundError.__doc__)
      C:\Users\DONGMI~1\AppData\Local\Temp\pip-build-u1zl32na\numpy\numpy\distutils\system_info.py:1663: UserWarning:
          Blas (http://www.netlib.org/blas/) sources not found.
          Directories to search for the sources can be specified in the
          numpy/distutils/site.cfg file (section [blas_src]) or by setting
          the BLAS_SRC environment variable.
        warnings.warn(BlasSrcNotFoundError.__doc__)
      C:\Users\DONGMI~1\AppData\Local\Temp\pip-build-u1zl32na\numpy\numpy\distutils\system_info.py:1552: UserWarning:
          Atlas (http://math-atlas.sourceforge.net/) libraries not found.
          Directories to search for the libraries can be specified in the
          numpy/distutils/site.cfg file (section [atlas]) or by setting
          the ATLAS environment variable.
        warnings.warn(AtlasNotFoundError.__doc__)
      C:\Users\DONGMI~1\AppData\Local\Temp\pip-build-u1zl32na\numpy\numpy\distutils\system_info.py:1563: UserWarning:
          Lapack (http://www.netlib.org/lapack/) libraries not found.
          Directories to search for the libraries can be specified in the
          numpy/distutils/site.cfg file (section [lapack]) or by setting
          the LAPACK environment variable.
        warnings.warn(LapackNotFoundError.__doc__)
      C:\Users\DONGMI~1\AppData\Local\Temp\pip-build-u1zl32na\numpy\numpy\distutils\system_info.py:1566: 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.
        warnings.warn(LapackSrcNotFoundError.__doc__)
      c:\python\lib\distutils\dist.py:261: UserWarning: Unknown distribution option: 'define_macros'
        warnings.warn(msg)
      error: Unable to find vcvarsall.bat
  
      ----------------------------------------
  Command "c:\python\python.exe -c "import setuptools, tokenize;__file__='C:\\Users\\DONGMI~1\\AppData\\Local\\Temp\\pip-b
  uild-u1zl32na\\numpy\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __f
  ile__, 'exec'))" install --record C:\Users\DONGMI~1\AppData\Local\Temp\pip-q2e5ifr4-record\install-record.txt --single-v
  ersion-externally-managed --compile" failed with error code 1 in C:\Users\DONGMI~1\AppData\Local\Temp\pip-build-u1zl32na
  \numpy
  </code></pre>