redhat-release-server-7.3-7.el7.x86_64 is not currently supported

[gauri-de]

Getting this error when trying to install v14.

Installing the NodeSource Node.js 14.x repo...

Inspecting system...

• rpm -q --whatprovides redhat-release || rpm -q --whatprovides centos-release || rpm -q --whatprovides cloudlinux-release || rpm -q --whatprovides sl-release || rpm -q --whatprovides fedora-release
• uname -m

Confirming "el7-x86_64" is supported...

• curl -sLf -o /dev/null 'https://rpm.nodesource.com/pub_14.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm'

Your distribution, identified as "redhat-release-server-7.3-7.el7.x86_64", is not currently supported, please contact NodeSource at https://github.com/nodesource/distributions/issues if you think this is incorrect or would like your distribution to be considered for support

[igsu]

RHEL 7.x is currently supported and any issue during its installation is related to the environment and the network in which the installation is being carried out.

Similar issues with installations on subsystems and behind proxies: #1002 #947 #904 #9 and many more.

It's not a problem related to distributions or compatibility, but to the proxy setup.