I'm trying to install a node as outlines on https://bitnodes.earn.com

curl https://bitnodes.earn.com/install-full-node.sh | sh

keep getting a checksum error..

Checksum failed: bitcoin-0.15.1.tar.gz (e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855). Please rerun this script to download and validate the binaries again.