[Tinyos-help] tos-install-jni

[Michael Schippling]

First thing is I wouldn't install java in "Program Files" because the
space in the dirname will just become more and more problematic.
Second, you probably do not have a PATH correctly set to your Java
installation, you should not have to make those symbolic links. This
may be the result of the P_F space thing...So go back and redo your
Java install into something like C:/Java and check that you have that
bin directory in your PATH when it's all over.

Then, in their great wisdom, TOS installers use the "locate-jre"
script to find Java in order to install stuff, and this seems to
only work sometimes. Search this list for advice on locate-jre
and look (in T1 at least) at: tools/scripts/locate-jre

I'm not sure where tinyos.jar is supposed to be -- assuming you
are using T2 anyway -- again some searching back on this list
may help.

MS


Deepesh Jain wrote:
> I am using Cygwin
>  
> When I run any java program it is giving error
>  
> --
> The toscommJNI library was not found.
> Check that your tinyos-tools package is installed and try rerunning 
> tos-install-jni.
> Aborting.
> --
>  
> Now when I run tos-install-jni
> It gives the message
> Java not found, not installed JNI code
>  
>  
> I have installed java at c:\program files\java\jdk1.5.0_06
>  
> Also on cygwin when i type java or javac it displays java help.
> I am also able to comple .java files after using these commands
>  cd /usr/local/bin
>  ln -s /cygdrive/c/"Program Files"/java/jdk1.5.0_06/bin/javac.exe 
>  ln -s /cygdrive/c/"Program Files"/java/jdk1.5.0_06/bin/java.exe 
>  
> this commands has created two shortcuts in usr/local/bin folder.
>  
>  
>  
> please do tell me what class path I should set, also I have no 
> tinyos.jar or no path is set to it.
> If it is required tell me how should I get tinyos.jar
>  
>  
> Thanks in advance.
> Deepesh 
> 
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-- 
Platform: WinXP/Cygwin
TinyOS version: 1.x, Boomerang
Programmer: MIB510
Device(s): Mica2, MicaZ, Tmote
Sensor board: homebrew