“The clojure executable isn’t on your ‘exec-path’” even though lein is on my exec-path (macOS)

问题

I have the following exec-path (according to describe-variable):

("/usr/local/bin/" "/usr/bin/" "/bin/" "/usr/sbin/" "/sbin/" "/usr/local/Cellar/emacs-plus/25.3/libexec/emacs/25.3/x86_64-apple-darwin16.7.0/") 

This is the lein executable path:

/usr/local/bin/lein

This is what happens when I run cider-jack-in:

The clojure executable isn’t on your ‘exec-path’

What gives?

Edit: (cider-lein-command is lein)

回答1:

(from the comment)

Looks like cider is looking for the clojure command, not the lein command. "clojure" is an executable that was introduced with the new cli tool:

https://clojure.org/guides/deps_and_cli

回答2:

I would just like to build onto Jonah Benton's answer, in response to ackerleytng's question on how to configure cider to use lein instead:

To change cider build command from clojure to lein, set lein as the value for variable cider-default-repl-command.

For the emacs beginner, you can see and change a variable value with keys C-h v.

来源：https://stackoverflow.com/questions/48992434/the-clojure-executable-isn-t-on-your-exec-path-even-though-lein-is-on-my-exe