I can't use elm make or elm package install -- FailedConnectionException2

[vladanghene]

FailedConnectionException2 "github.com" 443 True getAddrInfo: does not exist (Name or service not known)
I have tried everything.
It seems that it works if i do a sudo which is unexpected.
I noticed issue #34 is somewhat similar, although I am surely connected and the port is 443 which might indicate some connectivity issues on https. I know not how to proceed from here.

SSCCE :
mkdir elm-proj && cd elm-proj
elm package install

Using Fedora 25 and elm was installed via npm i -g elm
when I elm -v I get 0.18.0
when I npm -v it's 3.10.10

[process-bot]

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