[Tinyos-help] tos-check-env error

Murray, Ben Ben.Murray at thalesgroup.com
Mon Feb 25 10:29:43 PST 2008


reply-all now...just in case it's useful!:

the dot makes the prog. look at "the directory I am in right now" and it
should really be added to your CLASSPATH as a step in itself, not as a
standalone step:
 
export CLASSPATH="C:\cygwin\opt\tinyos-2.x\support\sdk\java\tinyos.jar"
export CLASSPATH="$CLASSPATH;."

...
I use the following in a .bashrc file at cygwin startup:
 
echo "Running Setup for TinyOS 2.x"
unset CLASSPATH
export TOSROOT=/opt/tinyos-2.x
export TOSDIR=$TOSROOT/tos
export CLASSPATH="C:\cygwin\opt\tinyos-2.x\support\sdk\java\tinyos.jar"
export CLASSPATH="$CLASSPATH;."
export MAKERULES=$TOSROOT/support/make/Makerules
 
You can make cygwin output your variables like so:
If I type $PATH or $CLASSPATH I get these outputs:
 
$ $PATH
bash:
/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/cygdrive/c/AVRtools/WinAVR-20
071221/bin:/cygdrive/c/AVRtools/WinAVR-20071221/utils/bin:/cygdrive/c/WINDOW
S/sy
stem32:/cygdrive/c/WINDOWS:/cygdrive/c/WINDOWS/System32/Wbem:/cygdrive/c/PRO
GRA~
1/ATT/Graphviz/bin:/cygdrive/c/PROGRA~1/ATT/Graphviz/bin/tools:/cygdrive/c/P
ROGR
A~1/Java/jdk1.6.0_01/bin:/cygdrive/c/PROGRA~1/Java/jdk1.6.0_01/jre/bin:/cygd
rive
/c/Program: No such file or directory
 
$ $CLASSPATH
bash: C:\cygwin\opt\tinyos-2.x\support\sdk\java\tinyos.jar;.: command not
found
 
 
-Ben
 

-----Original Message-----
From: tinyos-help-bounces at millennium.berkeley.edu
[mailto:tinyos-help-bounces at millennium.berkeley.edu]On Behalf Of Ari Chinna
Sent: 25 February 2008 18:02
To: tinyos-help at millennium.berkeley.edu
Subject: [Tinyos-help] tos-check-env error




Hi i am a beginner to tinyos. I have installed tinyos-2.x and cygwin and
their directories are.
 
cygwin- "c:/cygwin..."
java- "c:/programfiles/java/jdk1.5.0_14..."
 
i linked them with this command in cygwin bash shell
"ln -s /cygdrive/c/program files/java/jdk1.5.0_14/bin/javac /bin/javac"
 
CLASSPATH variable i have also created
"C:\cygwin\opt\tinyos-2.x\support\sdk\java\tinyos.jar;.;"  Other variables i
stored in a shell file - tinyos.sh
 
when i type $ tos-check-env
i get the following warnings
WARNING: No java in current path
WARNING: No dot in current path
WARNING: tos-check-env could not find the 'dot' executable.
 
I have installed Graphviz-win v2.16 too. Kindly help. What is with the
current path. I am struggling for days to overcome this problem. How can i
check the current PATH? How can i check whether my installation is perfect.
Please help. Your response is welcome.
What is that dot in current path?

 


 
 
 


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