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POStandalone clojure app
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copied!<p>I'm a beginner with clojure, only starting it yesterday.</p> <p>I have gathered that a simple way to create a standalone app is with leiningen <code>lein new foo</code>.</p> <p>I tried to create a hello world test project with leiningen. I added :main and :aot directives to project.clj, added :gen-class to the core.clj file and tried <code>lein run</code>, but I get errors about class definition not found.</p> <pre><code>Exception in thread "main" java.lang.NoClassDefFoundError: Caused by: java.lang.ClassNotFoundException: at java.net.URLClassLoader$1.run(URLClassLoader.java:217) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at java.lang.ClassLoader.loadClass(ClassLoader.java:321) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) at java.lang.ClassLoader.loadClass(ClassLoader.java:266) </code></pre> <p>The core.clj file</p> <pre><code>(ns test.core (:gen-class)) (defn -main [& args] (println "Hello main")) </code></pre> <p>And the project.clj file</p> <pre><code>(defproject test "1.0.0-SNAPSHOT" :description "FIXME: write description" :main test.core :aot [test.core] :dependencies [[org.clojure/clojure "1.2.1"]]) </code></pre> <p><em>Edit:</em> After further testing, it seems like copying the project to my desktop works as is, which I think points to that the environment on my laptop is somehow borked, but I don't know how.</p> <p>The environment on desktop is clojure from repositories and leiningen from AUR. On laptop the clojure is from clojure.org and leining is from github. </p>

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