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Ningún módulo llamado yum usa python 2.7.16

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Ningún módulo llamado yum usa python 2.7.16

Mi actualización de CentOS yum no se está ejecutando. Por favor verifique el mensaje de error de yum en el siguiente texto.

yum
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

   No module named yum

Please install a package which provides this module, or
verify that the module is installed correctly.

It's possible that the above module doesn't match the
current version of Python, which is:
2.7.16 (default, Oct 15 2019, 11:56:22)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-17)]

If you cannot solve this problem yourself, please go to
the yum faq at:
  http://yum.baseurl.org/wiki/Faq

Actualice la última versión de Python y Pip. La versión actual es:

  • Python 2.7.16 pip 19.3.1 de
  • /usr/local/lib/python2.7/site-packages/pip (python 2.7)

Veo este archivo del directorio/usr/bin/yum

#!/usr/local/bin/python2.7
import sys
try:
    import yum
except ImportError:
    print >> sys.stderr, """\
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

   %s

Please install a package which provides this module, or
verify that the module is installed correctly.

It's possible that the above module doesn't match the
current version of Python, which is:
%s

If you cannot solve this problem yourself, please go to
the yum faq at:
  http://yum.baseurl.org/wiki/Faq

""" % (sys.exc_value, sys.version)
    sys.exit(1)

sys.path.insert(0, '/usr/share/yum-cli')
try:
    import yummain
    yummain.user_main(sys.argv[1:], exit_code=True)
except KeyboardInterrupt, e:
    print >> sys.stderr, "\n\nExiting on user cancel."
    sys.exit(1)

Y probé la instalación de pip3 y python3.

Pip error during yum installation

pip install yum 

ERROR: Could not find a version that satisfies the requirement yum (from versions: none)
ERROR: No matching distribution found for yum

Respuesta1

Puede usar scp copy python desde otro servidor al paquete focal de python como ->> Después de finalizar la copia de la biblioteca. yumcomando trabajando con mi servidor:

scp -r [email protected]:/usr/lib/python2.7/site-packages /usr/lib/python2.7/

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