Hibernate version: 2.1

Please spare me, im new to hibernate.

Can anyone help me with this error

C:\hibernate-2.1>build eg

C:\hibernate-2.1>set MYSQL_DIR=c:\java\lib

C:\hibernate-2.1>set JDBC_DRIVER=c:\java\lib\javamysql-connector-java-3.0.9-stable-bin.jar

C:\hibernate-2.1>java -cp "lib/ant-1.5.3.jar;lib/ant-optional-1.5.3.jar;lib/juni
t-3.8.1.jar;lib/xerces-2.4.0.jar;C:\J2SDK1.4.2/lib/tools.jar" org.apache.tools.a
nt.Main -Ddriver.jar=c:\java\lib\javamysql-connector-java-3.0.9-stable-bin.jar;c
:\java\lib\jdbc2_0-stdext.jar;c:\java\lib\jta-spec1_0_1.jar eg
Buildfile: build.xml
[taskdef] Could not load definitions from resource clovertasks. It could not b
e found.

It is a day one schedule practice for hibernate beginner like me.
And i cant get it right plz help.

thanks