Código:
gracias File "/usr/bin/yum", line 29, in <module> yummain.user_main(sys.argv[1:], exit_code=True) File "/usr/share/yum-cli/yummain.py", line 288, in user_main errcode = main(args) File "/usr/share/yum-cli/yummain.py", line 98, in main base.getOptionsConfig(args) File "/usr/share/yum-cli/cli.py", line 253, in getOptionsConfig (opts, self.cmds) = self.optparser.setupYumConfig(args=args) File "/usr/share/yum-cli/cli.py", line 1599, in setupYumConfig self.base.setupKeyImportCallbacks() File "/usr/share/yum-cli/output.py", line 1225, in setupKeyImportCallbacks gpgca_import_func = self.getCAKeyForRepo AttributeError: 'YumBaseCli' object has no attribute 'getCAKeyForRepo'