lighttable - Simple clojure program doesn't work -


i trying follow example in clojure data analasys cookbook. using lighttable play program. first example shows how read in .csv data.

i used lein new getting-data. added 2 dependencies project file

  (defproject getting-data "0.1.0-snapshot"    :description "fixme: write description"   :url "http://example.com/fixme"   :license {:name "eclipse public license"             :url "http://www.eclipse.org/legal/epl-v10.html"}   :dependencies [                   [org.clojure/clojure "1.5.1"]                   [incanter/incanter-core "1.4.1"]                   [incanter/incanter-io "1.4.1"]                 ]   )

then in core.clj file below, using cmd-shift-enter in lighttable evaluate program, exceptions:

(use 'incanter.core 'incanter.io)

clojure.lang.compiler$compilerexception: java.lang.runtimeexception: unable resolve symbol: use in context, compiling:(/users/idf/documents/clojure/getting-data/src/getting_data/core.clj:1:1)

(read-dataset "data/small-sample.csv")

clojure.lang.compiler$compilerexception: java.lang.runtimeexception: unable resolve symbol: read-dataset in context, compiling:(/users/idf/documents/clojure/getting-data/src/getting_data/core.clj:4:1)

not sure doing wrong?

"unable resolve symbol: use in context" means light table environment unable evaluate anything: nothing incanter-related can problem. not using light table, can't offer further advice on fixing it, looks you've somehow wandered namespace doesn't have clojure.core referred. should work if (clojure.core/refer 'clojure.core) before rest of code want run, of course that's not supposed necessary.


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