Injection of CIDER's dependencies ================================= The usual way to start a CIDER REPL is `M-x cider-jack-in-clj` and related commands. This requires CIDER's nREPL middleware be available in your project. CIDER can automatically download and inject this middleware during `M-x cider-jack-in-clj`, but CIDER in Debian has this feature disabled by default to avoid surprise downloads from the Internet. You can either toggle the Emacs variable cider-inject-dependencies-at-jack-in to t in your ~/.emacs, which will enable transparent download and injection of CIDER's middleware, or add the middleware as dependencies of your project. See the "CIDER's nREPL middleware" subsection of the "Installation" section of CIDER's manual. -- Sean Whitton , Sat, 8 Sep 2018 09:31:43 -0700