gistfile1.txt

$ ant clean build-all
Buildfile: build.xml

BUILD FAILED
/Users/conradwt/clojure.dir/projects/enclojure/build.xml:2: Problem: failed to create task or type antlib:org.apache.ivy.ant:settings
Cause: The name is undefined.
Action: Check the spelling.
Action: Check that any custom tasks/types have been declared.
Action: Check that any <presetdef>/<macrodef> declarations have taken place.
No types or tasks have been defined in this namespace yet

This appears to be an antlib declaration. 
Action: Check that the implementing library exists in one of:
        -/usr/share/ant/lib
        -/Users/conradwt/.ant/lib
        -a directory added on the command line with the -lib argument


Total time: 0 seconds