When installing on CentOS 7, since the operating system is detected as CentOS 8, services are tried to be installed with dnf instead of yum, so an error is received.
Example error : FileNotFoundError: [Errno 2] No such file or directory: 'dnf': 'dnf'
When installing on CentOS 7, since the operating system is detected as CentOS 8, services are tried to be installed with dnf instead of yum, so an error is received.
Example error : FileNotFoundError: [Errno 2] No such file or directory: 'dnf': 'dnf'