I had a build machine on Java 7 that I had to update to Java 8 to use lein 2.8.1

Due to: Could not transfer artifact clojure-complete:clojure-complete:jar:0.2.4 from/to clojars (https://repo.clojars.org/): Received fatal alert: protocol_version

This is not quite the same error being reported above, but I believe it’s what alexmiller is referring to

Actually, not the SNI issue - it’s that http://repo.clojars.org requires TLS1.2 now

LEIN_JVM_OPTS=-Dhttps.protocols=TLSv1.2 will work around the protocol_version issue

I’m kind of curious why downgrading to lein 2.7.1 with Java 7 works though. I assume it’s a side effect of something around the change that requires HTTPS for all maven servers over HTTP, but I can’t quite imagine what exactly the connection there would be

Hello ! I allow myself to repost this here, because I couldn't find any solution...

Is there any way to make lein repl exit on Ctrl+C?

I’d imagine SIGINT processing is backed pretty deep into the repl

Is there a static URL for a specific version of the lein installer? I need to install 2.7.1 specifically in an automated build process

@marshall I just checked to see how homebrew does it -> https://github.com/Homebrew/homebrew-core/blob/master/Formula/leiningen.rb#L16

that or line #4

ah, you’re probably talking about the bash installer

yeah that one 🙂

unfortunately the zipped release doesn’t seem to contain the installer script

you could unzip the source from the release checkout

presumably this: https://raw.githubusercontent.com/technomancy/leiningen/2.7.1/bin/lein is static . for now at least ?

I would assume that is immutable

also, lein upgrade 2.7.1 will ensure that you are using that version, regardless of how you get lein if you get lein in a sensible way