I am trying to run the Mail sample application from the Google Web
Toolkit. I get the following...
C:\gwt-windows-1.7.1\samples\Mail>ant -noclasspath hosted
C:\Program Files\Java\JDK5
Unable to locate tools.jar. Expected to find it in C:\Program
Files\Java\jre6\lib\tools.jar
Buildfile: build.xml
libs:
javac:
[javac] Compiling 11 source files to
C:\gwt-windows-1.7.1\samples\Mail\war\WEB-INF\classes
BUILD FAILED
C:\gwt-windows-1.7.1\samples\Mail\build.xml:39: Unable to find a javac
compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "C:\Program Files\Java\jre6"
Total time: 0 seconds
C:\Program Files\Java\JDK5
I put a "echo %JAVA_HOME%" as the first and last lines in the ant.bat
file. Notice that they print out "C:\Program Files\Java\JDK5", but also
notice that ant is telling me that it is using my "C:\Program
Files\Java\jre6".
Below is the output of ant -diagnostics....
C:\gwt-windows-1.7.1\samples\Mail>ant -diagnostics
C:\Program Files\Java\JDK5
Unable to locate tools.jar. Expected to find it in C:\Program
Files\Java\jre6\lib\tools.jar
------- Ant diagnostics report -------
Apache Ant version 1.7.1 compiled on June 27 2008
-------------------------------------------
Implementation Version
-------------------------------------------
core tasks : 1.7.1
optional tasks : not available
-------------------------------------------
ANT PROPERTIES
-------------------------------------------
ant.version: Apache Ant version 1.7.1 compiled on June 27 2008
ant.java.version: 1.6
ant.core.lib: C:\Program Files\Apache\apache-ant-1.7.1\lib\ant.jar
ant.home: C:\Program Files\Apache\apache-ant-1.7.1
-------------------------------------------
ANT_HOME/lib jar listing
-------------------------------------------
ant.home: C:\Program Files\Apache\apache-ant-1.7.1
ant-antlr.jar (5752 bytes)
ant-apache-bcel.jar (8611 bytes)
ant-apache-bsf.jar (3939 bytes)
ant-apache-log4j.jar (3056 bytes)
ant-apache-oro.jar (39627 bytes)
ant-apache-regexp.jar (3762 bytes)
ant-apache-resolver.jar (4071 bytes)
ant-commons-logging.jar (3910 bytes)
ant-commons-net.jar (47026 bytes)
ant-jai.jar (21348 bytes)
ant-javamail.jar (6998 bytes)
ant-jdepend.jar (8132 bytes)
ant-jmf.jar (6593 bytes)
ant-jsch.jar (30797 bytes)
ant-junit.jar (93518 bytes)
ant-launcher.jar (12143 bytes)
ant-netrexx.jar (9881 bytes)
ant-nodeps.jar (431580 bytes)
ant-starteam.jar (35355 bytes)
ant-stylebook.jar (2330 bytes)
ant-swing.jar (6738 bytes)
ant-testutil.jar (14941 bytes)
ant-trax.jar (6881 bytes)
ant-weblogic.jar (14205 bytes)
ant.jar (1323005 bytes)
xercesImpl.jar (1223877 bytes)
xml-apis.jar (194354 bytes)
-------------------------------------------
USER_HOME/.ant/lib jar listing
-------------------------------------------
user.home: C:\Documents and Settings\bray
No such directory.
-------------------------------------------
Tasks availability
-------------------------------------------
image : Missing dependency javax.media.jai.PlanarImage
sshexec : Missing dependency com.jcraft.jsch.UserInfo
scp : Missing dependency com.jcraft.jsch.UserInfo
jdepend : Missing dependency jdepend.xmlui.JDepend
A task being missing/unavailable should only matter if you are trying to
use it
-------------------------------------------
org.apache.env.Which diagnostics
-------------------------------------------
Not available.
Download it at http://xml.apache.org/commons/
-------------------------------------------
XML Parser information
-------------------------------------------
XML Parser : org.apache.xerces.jaxp.SAXParserImpl
XML Parser Location: C:\Program
Files\Apache\apache-ant-1.7.1\lib\xercesImpl.jar
Namespace-aware parser :
org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser
Namespace-aware parser Location: C:\Program
Files\Apache\apache-ant-1.7.1\lib\xercesImpl.jar
-------------------------------------------
System properties
-------------------------------------------
java.runtime.name : Java(TM) SE Runtime Environment
sun.boot.library.path : C:\Program Files\Java\jre6\bin
java.vm.version : 14.2-b01
ant.library.dir : C:\Program Files\Apache\apache-ant-1.7.1\lib
java.vm.vendor : Sun Microsystems Inc.
java.vendor.url : http://java.sun.com/
path.separator : ;
java.vm.name : Java HotSpot(TM) Client VM
file.encoding.pkg : sun.io
user.country : US
sun.java.launcher : SUN_STANDARD
sun.os.patch.level : Service Pack 2
java.vm.specification.name : Java Virtual Machine Specification
user.dir : C:\gwt-windows-1.7.1\samples\Mail
java.runtime.version : 1.6.0_16-b01
java.awt.graphicsenv : sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs : C:\Program Files\Java\jre6\lib\endorsed
os.arch : x86
java.io.tmpdir : C:\DOCUME~1\bray\LOCALS~1\Temp\
line.separator :
java.vm.specification.vendor : Sun Microsystems Inc.
user.variant :
os.name : Windows XP
ant.home : C:\Program Files\Apache\apache-ant-1.7.1
sun.jnu.encoding : Cp1252
java.library.path :
C:\windows\system32;.;C:\windows\Sun\Java\bin;C:\windows\system32;C:\win
dows;C:\Program Files\Java\JDK5\bin;C:\Program
Files\Apache\apache-ant-1.7.1\bin;C:\windows\system32;C:\windows;C:\wind
ows\System32\Wbem;C:\PROGRA~1\IBM\SQLLIB\BIN;C:\PROGRA~1\IBM\SQLLIB\FUNC
TION;C:\Program Files\Java\JDK5\bin;C:\Program
Files\Apache\apache-ant-1.7.1\bin;C:\windows\system32;C:\windows;C:\wind
ows\System32\Wbem;C:\PROGRA~1\IBM\SQLLIB\BIN;C:\PROGRA~1\IBM\SQLLIB\FUNC
TION;;C:\PROGRA~1\E!TCP
java.specification.name : Java Platform API Specification
java.class.version : 50.0
sun.management.compiler : HotSpot Client Compiler
os.version : 5.1
user.home : C:\Documents and Settings\bray
user.timezone : America/Chicago
java.awt.printerjob : sun.awt.windows.WPrinterJob
file.encoding : Cp1252
java.specification.version : 1.6
user.name : BRay
java.class.path : C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-launcher.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-antlr.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-apache-bcel.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-apache-bsf.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-apache-log4j.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-apache-oro.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-apache-regexp.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-apache-resolver.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-commons-logging.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-commons-net.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-jai.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-javamail.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-jdepend.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-jmf.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-jsch.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-junit.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-launcher.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-netrexx.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-nodeps.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-starteam.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-stylebook.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-swing.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-testutil.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-trax.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant-weblogic.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\ant.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\xercesImpl.jar;C:\Program
Files\Apache\apache-ant-1.7.1\lib\xml-apis.jar
java.vm.specification.version : 1.0
sun.arch.data.model : 32
java.home : C:\Program Files\Java\jre6
java.specification.vendor : Sun Microsystems Inc.
user.language : en
awt.toolkit : sun.awt.windows.WToolkit
java.vm.info : mixed mode, sharing
java.version : 1.6.0_16
java.ext.dirs : C:\Program
Files\Java\jre6\lib\ext;C:\windows\Sun\Java\lib\ext
sun.boot.class.path : C:\Program
Files\Java\jre6\lib\resources.jar;C:\Program
Files\Java\jre6\lib\rt.jar;C:\Program
Files\Java\jre6\lib\sunrsasign.jar;C:\Program
Files\Java\jre6\lib\jsse.jar;C:\Program
Files\Java\jre6\lib\jce.jar;C:\Program
Files\Java\jre6\lib\charsets.jar;C:\Program Files\Java\jre6\classes
java.vendor : Sun Microsystems Inc.
file.separator : \
java.vendor.url.bug : http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian : little
sun.io.unicode.encoding : UnicodeLittle
sun.desktop : windows
sun.cpu.isalist : pentium_pro+mmx pentium_pro pentium+mmx pentium i486
i386 i86
-------------------------------------------
Temp dir
-------------------------------------------
Temp dir is C:\DOCUME~1\bray\LOCALS~1\Temp\
Temp dir is writeable
Temp dir alignment with system clock is 47 ms
-------------------------------------------
Locale information
-------------------------------------------
Timezone Central Standard Time offset=-21600000
-------------------------------------------
Proxy information
-------------------------------------------
Java1.5+ proxy settings:
Direct connection
C:\Program Files\Java\JDK5
Anybody have any ideas?
