zsh: command not found: rpm - Fix RPM Command Not Found Error in Linux

The error message 'zsh: command not found: rpm' indicates that the 'rpm' command is not available in your current shell environment.\n\nThe 'rpm' command is commonly used in Linux distributions, particularly those that use the RPM package management system (such as Red Hat Enterprise Linux, CentOS, Fedora).\n\nTo resolve this issue, you can try the following steps:\n\n1. Check if the 'rpm' package is installed on your system. You can do this by running the following command:\n \ndpkg -l | grep rpm\n \n If the command returns any output, it means that the 'rpm' package is already installed. In that case, you may need to check your system's PATH environment variable and ensure that it includes the directory where the 'rpm' command is located.\n\n2. If the 'rpm' package is not installed, you can install it using your system's package manager. The command to install the 'rpm' package may vary depending on your Linux distribution. Here are a few examples:\n - For Ubuntu or Debian-based systems:\n \nsudo apt-get install rpm\n \n - For CentOS or Fedora-based systems:\n \nsudo yum install rpm\n \n\nOnce the 'rpm' package is installed and accessible in your PATH environment variable, you should no longer see the 'zsh: command not found: rpm' error message.'}