you will need these libraries to build this project
extract the following file:
http://dist.codehaus.org/groovy/distributions/groovy-1.0-beta-1.zip

then copy these  files into the 'lib' from  'groovy-1.0-beta-1/lib' [in above file]
 groovy-1.0-beta-1.jar
 asm-1.3.4.jar
 asm-util-1.3.4.jar
