title: I was installing matplotlib through pip. I got the following error
body: <pre><code>Microsoft Windows [Version 10.0.19041.630]
  (c) 2020 Microsoft Corporation. All rights reserved.
  
  C:\Users\SAMBIT SAGAR&gt;pip install matplotlib
  Collecting matplotlib
    Using cached matplotlib-3.3.2.tar.gz (37.9 MB)
   ** On entry to DGEBAL parameter number  3 had an illegal value
   ** On entry to DGEHRD  parameter number  2 had an illegal value
   ** On entry to DORGHR DORGQR parameter number  2 had an illegal value
   ** On entry to DHSEQR parameter number  4 had an illegal value
      ERROR: Command errored out with exit status 1:
       command: 'c:\users\sambit sagar\appdata\local\programs\python\python39\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '&quot;'&quot;'C:\\Users\\SAMBIT SAGAR\\AppData\\Local\\Temp\\pip-install-a10hcyr2\\matplotlib\\setup.py'&quot;'&quot;'; __file__='&quot;'&quot;'C:\\Users\\SAMBIT SAGAR\\AppData\\Local\\Temp\\pip-install-a10hcyr2\\matplotlib\\setup.py'&quot;'&quot;';f=getattr(tokenize, '&quot;'&quot;'open'&quot;'&quot;', open)(__file__);code=f.read().replace('&quot;'&quot;'\r\n'&quot;'&quot;', '&quot;'&quot;'\n'&quot;'&quot;');f.close();exec(compile(code, __file__, '&quot;'&quot;'exec'&quot;'&quot;'))' egg_info --egg-base 'C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-pip-egg-info-84jnrskq'
           cwd: C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-install-a10hcyr2\matplotlib\
      Complete output (62 lines):
      WARNING: The wheel package is not available.
  
      Edit setup.cfg to change the build options; suppress output with --quiet.
  
      BUILDING MATPLOTLIB
        matplotlib: yes [3.3.2]
            python: yes [3.9.0 (tags/v3.9.0:9cf6752, Oct  5 2020, 15:34:40) [MSC
                        v.1927 64 bit (AMD64)]]
          platform: yes [win32]
       sample_data: yes [installing]
             tests: no  [skipping due to configuration]
            macosx: no  [Mac OS-X only]
  
      running egg_info
      creating C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-pip-egg-info-84jnrskq\matplotlib.egg-info
      writing C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-pip-egg-info-84jnrskq\matplotlib.egg-info\PKG-INFO
      writing dependency_links to C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-pip-egg-info-84jnrskq\matplotlib.egg-info\dependency_links.txt
      writing namespace_packages to C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-pip-egg-info-84jnrskq\matplotlib.egg-info\namespace_packages.txt
      writing requirements to C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-pip-egg-info-84jnrskq\matplotlib.egg-info\requires.txt
      writing top-level names to C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-pip-egg-info-84jnrskq\matplotlib.egg-info\top_level.txt
      writing manifest file 'C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-pip-egg-info-84jnrskq\matplotlib.egg-info\SOURCES.txt'
      Traceback (most recent call last):
        File &quot;&lt;string&gt;&quot;, line 1, in &lt;module&gt;
        File &quot;C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-install-a10hcyr2\matplotlib\setup.py&quot;, line 242, in &lt;module&gt;
          setup(  # Finally, pass this all along to distutils to do the heavy lifting.
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\site-packages\setuptools\__init__.py&quot;, line 153, in setup
          return distutils.core.setup(**attrs)
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\distutils\core.py&quot;, line 148, in setup
          dist.run_commands()
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\distutils\dist.py&quot;, line 966, in run_commands
          self.run_command(cmd)
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\distutils\dist.py&quot;, line 985, in run_command
          cmd_obj.run()
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\site-packages\setuptools\command\egg_info.py&quot;, line 298, in run
          self.find_sources()
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\site-packages\setuptools\command\egg_info.py&quot;, line 305, in find_sources
          mm.run()
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\site-packages\setuptools\command\egg_info.py&quot;, line 536, in run
          self.add_defaults()
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\site-packages\setuptools\command\egg_info.py&quot;, line 572, in add_defaults
          sdist.add_defaults(self)
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\distutils\command\sdist.py&quot;, line 228, in add_defaults
          self._add_defaults_ext()
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\distutils\command\sdist.py&quot;, line 311, in _add_defaults_ext
          build_ext = self.get_finalized_command('build_ext')
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\distutils\cmd.py&quot;, line 299, in get_finalized_command
          cmd_obj.ensure_finalized()
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\distutils\cmd.py&quot;, line 107, in ensure_finalized
          self.finalize_options()
        File &quot;C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-install-a10hcyr2\matplotlib\setup.py&quot;, line 88, in finalize_options
          self.distribution.ext_modules[:] = [
        File &quot;C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-install-a10hcyr2\matplotlib\setup.py&quot;, line 91, in &lt;listcomp&gt;
          for ext in package.get_extensions()
        File &quot;C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-install-a10hcyr2\matplotlib\setupext.py&quot;, line 345, in get_extensions
          add_numpy_flags(ext)
        File &quot;C:\Users\SAMBIT SAGAR\AppData\Local\Temp\pip-install-a10hcyr2\matplotlib\setupext.py&quot;, line 469, in add_numpy_flags
          import numpy as np
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\site-packages\numpy\__init__.py&quot;, line 305, in &lt;module&gt;
          _win_os_check()
        File &quot;c:\users\sambit sagar\appdata\local\programs\python\python39\lib\site-packages\numpy\__init__.py&quot;, line 302, in _win_os_check
          raise RuntimeError(msg.format(__file__)) from None
      RuntimeError: The current Numpy installation ('c:\\users\\sambit sagar\\appdata\\local\\programs\\python\\python39\\lib\\site-packages\\numpy\\__init__.py') fails to pass a sanity check due to a bug in the windows runtime. See this issue for more information: 
      ----------------------------------------
  ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
  </code></pre>