Installing software on Debian requires root or sudo privileges. If you are not in the sudoers group, switch to root using su - before running the install command. 🚀 Modern Alternatives: dig and host
While nslookup is iconic, the package also installs dig and host . debian download nslookup
If you see this error, your /etc/apt/sources.list file might be missing the main Debian repositories. Ensure you have access to the internet and valid mirror links. Permissions Errors Installing software on Debian requires root or sudo