[Tinyos-help] Java not found, not installing JNI code

[jolly 94]

hello
I install tinyOS 2 
When I do the step number 4: Install TinyOS toolchain 
rpm -Uvh tinyos-tools-1.2.4-2.cygwin.i386.rpm
and I try
rpm -Uvh --force --ignoreos tinyos-tools-1.2.4-2.cygwin.i386.rpm
 
Java not found, not installing JNI code
 
And the command
$ tos-install-jni
Java not found, not installing JNI code
 
Path is
C:\cygwin\bin;C:\Sun\SDK\jdk\bin
Classpath
;;C:\cygwin\opt\tinyos-2.x\support\sdk\java\tinyos.jar;.;
 
 
$ java -version
java version "1.6.0_07"
Java(TM) SE Runtime Environment (build 1.6.0_07-b06)
Java HotSpot(TM) Client VM (build 10.0-b23, mixed mode, sharing) 
--
I found this To see whether TinyOS finds the JDK, you can try the command:tos-locate-jre --jni tos-locate-jre tries to read the following two registry keys:\HKLM\SOFTWARE\JavaSoft\Java Development Kit\CurrentVersion\HKLM\SOFTWARE\JavaSoft\Java Development Kit\'$jversion'\JavaHomewhere '$jversion' is the value from the first registry key. I just setup these registry keys and everything worked fine. My guess is that inyour case the first registry key should have the value "1.5.0" and thesecond:\HKLM\SOFTWARE\JavaSoft\Java Development Kit\1.5.0\JavaHome ="c:\JAVA\jdk1.5.0_11"  --
 But I do not know how I change the registry
 
 

Cannot find JNI error
If you try to run TestSerial and receive an error that Java cannot find TOSComm JNI support, this means the Java Native Interface (JNI) files that control the serial port haven't been correctly installed. Run the command tos-install-jni (on Linux, do this as the superuser). If this command does not exist, then you have either not installed the tinyos-tools RPM or it was installed incorrectly. The tos- commands are typically installed in /usr/bin. If you still cannot find the script, email tinyos-help.
 
 
thank you 
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