leiningen - Clojure failing to compile jackknife -

leiningen - Clojure failing to compile jackknife -

as clojure noob, trying utilize cascalog parse big csv file. here minimal project.clj:

(defproject org.example/sample "1.0.0-snapshot" :description "extract fields csv file." :dependencies [ [cascalog "2.0.0"] [clojure-csv/clojure-csv "2.0.1"] ] :profiles { :dev {:dependencies [[org.apache.hadoop/hadoop-core "1.1.2"]]}} :jvm-opts ["-xms768m" "-xmx768m"] )

lein deps succeeds, when run (use 'cascalog.api) within lein repl, next error:

compilerexception java.lang.runtimeexception: unable resolve symbol: combinations in context, compiling:(jackknife/seq.clj:12)

removing clojure-csv project.clj prevents error, can run (use 'clojure-csv.core) within lein repl without error.

one other person on net appears have had problem, has not posted solution. going on here, , how should prepare it? i'd eternally grateful if help.

clojure leiningen cascalog