building tomcat

[Sankaran, Nambi]

Hi

I’m trying to build tomcat locally, but the ant script is failing with the 
following errors.
So far I tried everything described in this page : 
http://tomcat.apache.org/tomcat-7.0-doc/building.html
Btw, the error happens in windows and mac.

Anyone else facing a similar issue?

setproxy:

testexist:
     [echo] Testing  for 
/Users/nsankaran/Downloads/tomcat-dependencies/commons-dbcp-1.4-src/build.xml

downloadgz-2:

build-prepare:
   [delete] Deleting directory 
/Users/nsankaran/projects/sources/apache-tomcat-7.0.55-src/output/build/temp
    [mkdir] Created dir: 
/Users/nsankaran/projects/sources/apache-tomcat-7.0.55-src/output/build/temp

build-manifests:

build-tomcat-dbcp:
     [copy] Copying 64 files to 
/Users/nsankaran/Downloads/tomcat-dependencies/tomcat7-deps/dbcp
     [move] Moving 64 files to 
/Users/nsankaran/Downloads/tomcat-dependencies/tomcat7-deps/dbcp/src/java/org/apache/tomcat/dbcp
    [javac] Compiling 64 source files to 
/Users/nsankaran/Downloads/tomcat-dependencies/tomcat7-deps/dbcp/classes
    [javac] warning: [options] bootstrap class path not set in conjunction with 
-source 1.6
    [javac] 
/Users/nsankaran/Downloads/tomcat-dependencies/tomcat7-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/BasicDataSource.java:53:
 error: BasicDataSource is not abstract and does not override abstract method 
getParentLogger() in CommonDataSource
    [javac] public class BasicDataSource implements DataSource {
    [javac]        ^
    [javac] 
/Users/nsankaran/Downloads/tomcat-dependencies/tomcat7-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingStatement.java:46:
 error: DelegatingStatement is not abstract and does not override abstract 
method isCloseOnCompletion() in Statement
    [javac] public class DelegatingStatement extends AbandonedTrace implements 
Statement {
    [javac]        ^
    [javac] 
/Users/nsankaran/Downloads/tomcat-dependencies/tomcat7-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingPreparedStatement.java:57:
 error: DelegatingPreparedStatement is not abstract and does not override 
abstract method isCloseOnCompletion() in Statement
    [javac] public class DelegatingPreparedStatement extends DelegatingStatement
    [javac]        ^
    [javac] 
/Users/nsankaran/Downloads/tomcat-dependencies/tomcat7-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingCallableStatement.java:58:
 error: DelegatingCallableStatement is not abstract and does not override 
abstract method <T>getObject(String,Class<T>) in CallableStatement
    [javac] public class DelegatingCallableStatement extends 
DelegatingPreparedStatement
    [javac]        ^
    [javac]   where T is a type-variable:
    [javac]     T extends Object declared in method 
<T>getObject(String,Class<T>)
    [javac] 
/Users/nsankaran/Downloads/tomcat-dependencies/tomcat7-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingConnection.java:65:
 error: DelegatingConnection is not abstract and does not override abstract 
method getNetworkTimeout() in Connection
    [javac] public class DelegatingConnection extends AbandonedTrace
    [javac]        ^
    [javac] 
/Users/nsankaran/Downloads/tomcat-dependencies/tomcat7-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingDatabaseMetaData.java:41:
 error: DelegatingDatabaseMetaData is not abstract and does not override 
abstract method generatedKeyAlwaysReturned() in DatabaseMetaData
    [javac] public class DelegatingDatabaseMetaData extends AbandonedTrace