Unable to use Orb with Alpine

[FriedCircuits]

The orb uses the --gunzip option with tar but that is unsupported in Alpine's version of tar. It does however support -z. This should be updated to use the more compatible parameter.

See:

go-orb/src/scripts/install.sh

Line 26 in 6ed27bc

| $SUDO tar --no-same-owner --strip-components=1 --gunzip -x -C /usr/local/go/

Error is tar: unrecognized option: gunzip

Thanks.

Edit:

Also the same for --no-same-owner should be -o.