Hello,

I am following http://wiki.apache.org/nutch/WritingPluginExample-1.2
on 1.3 and when i try to build my plugin with ant I get:

moliere@blitz:~/java/apache-nutch-1.3/src/plugin/recommended$ ant
Buildfile: build.xml

BUILD FAILED
/home/moliere/java/apache-nutch-1.3/src/plugin/recommended/build.xml:5:
The following error occurred while executing this line:
/home/moliere/java/apache-nutch-1.3/src/plugin/build-plugin.xml:46:
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
        -/home/moliere/.ant/lib
        -a directory added on the command line with the -lib argument


Total time: 0 seconds

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