Hi Sathvavathi,
If you use some integrated programming environment like Eclipse or
NetBeans, it takes care about the location of the *javac* compiler. But
if you try to executed it by hand, be sure it is in the PATH.
For e.g., under Windows, if your JDK is installed in "*C:\Program
Files\myJavaSDK*", probably the *javac.exe* is in "*C:\Program
Files\myJavaSDK\bin*". In this case, do create in the current directory
the file "*/setenv.bat/*":
*> notepad setenv.bat
*
with the following content:
*SET JAVAHOME=C:\Program Files\myJavaSDK
SET PATH="%JAVAHOME%\bin";%PATH%*
(please notice the double quotes " - mandatory if your JAVAHOME contains
any white space).
Then execute first /*setenv.bat*/:
*> setenv*
and compile using javac only after.
The same thing applies if you are trying to compile on GNU Linux or
Unix. Let's say that your *javac* compiler is in "*/usr/local/java
files/bin*". In this case, do create in the current directory the file
"/*sentenv.sh*/":
*> kate setenv.sh
*
(your currently installed editor must be different from /kate/) with the
following content:
*export JAVAHOME=/usr/local/java\ files*
*export PATH=$JAVAHOME/bin:$PATH*
(there is no quote, but exotic characters, such as the space, must be
preceded by the escape character "*\*"; other differences: the separator
character in the PATH is the colon "*:*" instead of the semicolon "*;*"
and the environment variables are prefixed by "*$*" instead of being
surrounded by "*%*").
Then execute first /*setenv.sh*/:
*> chmod a+x setenv.sh
> ./setenv.sh*
and compile using javac only after.
Hope it helps
Mihai
Le 13/09/2010 09:27, Sathyavathi Sekar a écrit :
--- On *Sun, 9/12/10, Sathyavathi Sekar
/<[email protected]>/* wrote:
From: Sathyavathi Sekar <[email protected]>
Subject:
To: [email protected]
Date: Sunday, September 12, 2010, 10:25 PM
hi i am new to java programming .in the command prompt,i am
getting error as javac file cannot be found or the or thesystem
cannot find the path specified. what should i do?
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