Latest CentOS 7.6 not supported?

[karezza]

Clean install of latest CentOS from DVD. Configured HTTP_PROXY and HTTPS_PROXY. Then:

curl -ksL https://rpm.nodesource.com/setup_10.x | bash -

Installing the NodeSource Node.js 10.x repo...

Inspecting system...

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

Confirming "el7-x86_64" is supported...

• curl -sLf -o /dev/null 'https://rpm.nodesource.com/pub_10.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm'

Your distribution, identified as "centos-release-7-6.1810.2.el7.centos.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

[oslater]

From your description it looks like you're behind a proxy and this issue is related with your proxy setup. You can verify that by just running the curl command on the command line:

curl -Lf -o /dev/null 'https://rpm.nodesource.com/pub_10.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm'

Note that I removed -s (--silent option) so you can see the output from the curl command.

Alternatively, you can download the RPM file from the URL ('https://rpm.nodesource.com/pub_10.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm') and install it yourself. This will create the repo file /etc/yum.repos.d/nodesource-el7.repo and then you can just run sudo yum install nodejs