Disclaimer ....I am by no way an expert when it comes to this stuff, but I wanted to pass along some information that I have come across in my pursuit of creating and maintaining my own EchoIRLP node. YMMV  Good Luck W2YMM
W2YMM
long island ny
As of June 2016 there is a new repository for the EchoIRLP code
is is at      https://github.com/wd5m/echoirlp/blob/master/install/echo-install
For all your EchoIRLP needs, visit
https://github.com/wd5m/echoirlp

The info on my W2YMM site is not up to date.
73 W2YMM