May I know where to locate the missing files.
Below is the log from the ant build.

C:\phex_2.1.4.80_src>ant -buildfile build.xml
Buildfile: build.xml

init:

compile:
[javac] Compiling 579 source files to C:\phex_2.1.4.80_src\classes
[javac] C:\phex_2.1.4.80_src\src\phex\gui\common\MacOsxHan dler.java:26: package c
om.apple.mrj does not exist
[javac] import com.apple.mrj.MRJApplicationUtils;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\gui\common\MacOsxHan dler.java:27: package c
om.apple.mrj does not exist
[javac] import com.apple.mrj.MRJQuitHandler;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\gui\common\MacOsxHan dler.java:32: cannot re
solve symbol
[javac] symbol : class MRJQuitHandler
[javac] location: class phex.gui.common.MacOsxHandler
[javac] public class MacOsxHandler implements MRJQuitHandler
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:26: package junit.f
ramework does not exist
[javac] import junit.framework.*;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:32: cannot resolve
symbol
[javac] symbol : class TestSuite
[javac] location: class phex.test.PhexTestSuite
[javac] public class PhexTestSuite extends TestSuite
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:71: cannot resolve
symbol
[javac] symbol : class Test
[javac] location: class phex.test.PhexTestSuite
[javac] public static Test suite()
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestAlternateLo cation.java:23: package
junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestAlternateLo cation.java:30: cannot
resolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestAlternateLocation
[javac] public class TestAlternateLocation extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestCatchedHost Cache.java:24: package
junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestCatchedHost Cache.java:30: cannot r
esolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestCatchedHostCache
[javac] public class TestCatchedHostCache extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestCircularQue ue.java:28: package jun
it.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestCircularQue ue.java:34: cannot reso
lve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestCircularQueue
[javac] public class TestCircularQueue extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestDownload.ja va:21: package junit.fr
amework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestDownload.ja va:28: cannot resolve s
ymbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestDownload
[javac] public class TestDownload extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestFileUtils.j ava:26: package junit.f
ramework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestFileUtils.j ava:30: cannot resolve
symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestFileUtils
[javac] extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestGGEPBlock.j ava:26: package junit.f
ramework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestGGEPBlock.j ava:33: cannot resolve
symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestGGEPBlock
[javac] public class TestGGEPBlock extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestGUID.java:2 1: package junit.framew
ork does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestGUID.java:2 4: cannot resolve symbo
l
[javac] symbol : class TestCase
[javac] location: class phex.test.TestGUID
[javac] public class TestGUID extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestHTTPProcess or.java:26: package jun
it.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestHTTPProcess or.java:30: cannot reso
lve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestHTTPProcessor
[javac] public class TestHTTPProcessor extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestHostAddress .java:24: package junit
.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestHostAddress .java:29: cannot resolv
e symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestHostAddress
[javac] public class TestHostAddress extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestIOUtil.java :26: package junit.fram
ework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestIOUtil.java :29: cannot resolve sym
bol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestIOUtil
[javac] public class TestIOUtil extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestIPAccessRul e.java:24: package juni
t.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestIPAccessRul e.java:28: cannot resol
ve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestIPAccessRule
[javac] public class TestIPAccessRule extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestIp2CountryM anager.java:25: package
junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestIp2CountryM anager.java:31: cannot
resolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestIp2CountryManager
[javac] public class TestIp2CountryManager extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestMsgManager. java:26: package junit.
framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestMsgManager. java:33: cannot resolve
symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestMsgManager
[javac] public class TestMsgManager extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestMsgPong.jav a:24: package junit.fra
mework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestMsgPong.jav a:30: cannot resolve sy
mbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestMsgPong
[javac] public class TestMsgPong extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestMsgQuery.ja va:24: package junit.fr
amework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestMsgQuery.ja va:27: cannot resolve s
ymbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestMsgQuery
[javac] public class TestMsgQuery extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestMsgQueryRes ponse.java:28: package
junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestMsgQueryRes ponse.java:38: cannot r
esolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestMsgQueryResponse
[javac] public class TestMsgQueryResponse extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestQueryRoutin gTable.java:24: package
junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestQueryRoutin gTable.java:33: cannot
resolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestQueryRoutingTable
[javac] public class TestQueryRoutingTable extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestReadWriteLo ck.java:24: package jun
it.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestReadWriteLo ck.java:27: cannot reso
lve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestReadWriteLock
[javac] public class TestReadWriteLock extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestSWDownloadC andidate.java:24: packa
ge junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestSWDownloadC andidate.java:34: canno
t resolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestSWDownloadCandidate
[javac] public class TestSWDownloadCandidate extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestSWDownloadF ile.java:24: package ju
nit.framework does not exist
[javac] import junit.framework.*;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestSWDownloadF ile.java:33: cannot res
olve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestSWDownloadFile
[javac] public class TestSWDownloadFile extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestStrUtil.jav a:25: package junit.fra
mework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestStrUtil.jav a:27: cannot resolve sy
mbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestStrUtil
[javac] public class TestStrUtil extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestThexXjbXml. java:26: package junit.
framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestThexXjbXml. java:33: cannot resolve
symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestThexXjbXml
[javac] public class TestThexXjbXml extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestThrottleCon troller.java:24: packag
e junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestThrottleCon troller.java:27: cannot
resolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestThrottleController
[javac] public class TestThrottleController extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestURN.java:25 : package junit.framewo
rk does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestURN.java:30 : cannot resolve symbol

[javac] symbol : class TestCase
[javac] location: class phex.test.TestURN
[javac] public class TestURN extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestUpdateCheck er.java:21: package jun
it.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestUpdateCheck er.java:24: cannot reso
lve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestUpdateChecker
[javac] public class TestUpdateChecker extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestXMLPerforma nce.java:27: package ju
nit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestXMLPerforma nce.java:31: cannot res
olve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestXMLPerformance
[javac] public class TestXMLPerformance extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestXQueueParam eters.java:24: package
junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\TestXQueueParam eters.java:28: cannot r
esolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.TestXQueueParameters
[javac] public class TestXQueueParameters extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\performance\Phe xPerformanceSuite.java:
26: package junit.framework does not exist
[javac] import junit.framework.*;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\performance\Phe xPerformanceSuite.java:
32: cannot resolve symbol
[javac] symbol : class TestSuite
[javac] location: class phex.test.performance.PhexPerformanceSuite
[javac] public class PhexPerformanceSuite extends TestSuite
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\performance\Phe xPerformanceSuite.java:
71: cannot resolve symbol
[javac] symbol : class Test
[javac] location: class phex.test.performance.PhexPerformanceSuite
[javac] public static Test suite()
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\performance\Tes tFileCopy.java:19: pack
age junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\performance\Tes tFileCopy.java:27: cann
ot resolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.performance.TestFileCopy
[javac] public class TestFileCopy extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\performance\Tes tSHA1.java:10: package
junit.framework does not exist
[javac] import junit.framework.TestCase;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\performance\Tes tSHA1.java:22: cannot r
esolve symbol
[javac] symbol : class TestCase
[javac] location: class phex.test.performance.TestSHA1
[javac] public class TestSHA1 extends TestCase
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\gui\common\MacOsxHan dler.java:36: cannot re
solve symbol
[javac] symbol : variable MRJApplicationUtils
[javac] location: class phex.gui.common.MacOsxHandler
[javac] MRJApplicationUtils.registerQuitHandler( this );
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:76: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestStrUtil.class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:77: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestIp2CountryManager .class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:78: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestFileUtils.class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:79: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestAlternateLocation .class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:80: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestSWDownloadCandida te.class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:81: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestThexXjbXml.class) ;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:82: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestCatchedHostCache. class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:83: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestGGEPBlock.class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:84: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestSWDownloadFile.cl ***);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:85: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestURN.class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:86: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestMsgPong.class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:87: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestReadWriteLock.cla ss);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:88: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestIPAccessRule.clas s);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:89: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestHTTPProcessor.cla ss);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:90: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestHostAddress.class );
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:91: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestXQueueParameters. class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:92: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestIOUtil.class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:93: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestMsgManager.class) ;
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:94: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestGUID.class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:95: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestQueryRoutingTable .class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:96: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestMsgQueryResponse. class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:97: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestMsgQuery.class);
[javac] ^
[javac] C:\phex_2.1.4.80_src\src\phex\test\PhexTestSuite.j ava:98: cannot resolve
symbol
[javac] symbol : method addTestSuite (java.lang.Class)
[javac] location: class phex.test.PhexTestSuite
[javac] suite.addTestSuite(phex.test.TestCircularQueue.cla ss);
[javac] ^
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -deprecation for details.
[javac] 100 errors

BUILD FAILED
C:\phex_2.1.4.80_src\build.xml:137: Compile failed; see the compiler error output for
details.