Following the sequence :
$ cd ~ $ curl -sL https://deb.nodesource.com/setup_16.x -o nodesource_setup.sh $ sudo bash nodesource_setup.sh
I am getting the error :
Reading package lists... Done W: GPG error: http://oem.archive.canonical.com/updates precise-oem-sp1 Release: Detached signature file '/var/lib/apt/lists/partial/oem.archive.canonical.com_updates_dists_precise-oem-sp1_Release.gpg' is in unsupported binary format E: The repository 'http://oem.archive.canonical.com/updates precise-oem-sp1 Release' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. Error executing command, exiting
Could you please help me through the issue ?
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