问题
When using lein 2.2, trying to put jar files in /lib does not work.
I tried and it doesn't seems to work but plenty of docs out there says this way still works.
回答1:
The lib directory functionality was removed in Leiningen v2.0, in favor of a repository (repeatability).
To add free floating jars to a project, you will need to either deploy your dependency to Clojars or a Maven repository. The Maven repository can be as simple as a directory in your project folder.
Please see the answer to this question if you need the jar in a project local folder:
How do I use checked-in jars with leiningen
回答2:
You do not need to use maven to access a local jar file in Leiningen v2.0
Just use syntax like this in your project.clj:
:resource-paths [ "local-jars/*" ]
and then place your *.jar files in the local-jars subdirectory of your project.
Please see this blog: http://www.troyastorino.com/tidbits/lein2-local-jars
来源：https://stackoverflow.com/questions/19658207/using-lein-project-with-lib-doesnt-work