Leiningen in Ubuntu 13.10 won't work

Question

I have upgraded my Ubuntu to 13.10, and now I can't seem to use leiningen.

I have project that I was working on before upgrade, and all dependencies I have added before upgrade, are working, but now I have added plaza to work with RDF, but I keep getting FileNotFoundException .

When I try to REPL lein deps I get following error:

CompilerException java.lang.RuntimeException: Unable to resolve symbol: lein in this context, compiling:(NO_SOURCE_PATH:1:42) 
CompilerException java.lang.RuntimeException: Unable to resolve symbol: deps in this context, compiling:(NO_SOURCE_PATH:1:42) 

Answer 1

lein deps is a command you run at the shell (for instance, Bash), not at the REPL. When you type lein deps at the REPL Clojure looks for vars named lein and deps but they don't exist - thus the error.

If you've declared a new dependency in your project.clj , simply close the REPL you currently have open and then run lein repl again from within your project directory. It will install the dependency and open a new REPL, where you'll then be able to access that dependency (as well as the ones you installed previously).