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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 ?
dc4230bda0b4464dbcf3a811978d84
marco
marco
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cdb506d145284bffa8911de72274b5
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2bc7ff122d3448628b436c998421f9