Eclipse Community Forums: Java Development Tools (JDT)

Help

Home

Home » Language IDEs » Java Development Tools (JDT) » Can't Find javac on Windows

Show: Today's Messages :: Show Polls :: Message Navigator

Can't Find javac on Windows [message #991414]

Wed, 19 December 2012 00:28

Dennis Putnam

Messages: 59
Registered: January 2012

Member

I have an ant XML that I am trying to use to create my jar file. However, when I run it I get this error:

BUILD FAILED
H:\html\Applets\KCBSEvents\makejar.xml:56: 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\jre7"

Clearly JAVA_HOME is pointing to the wrong directory. Is should be C:\Program Files\Java\jdk1.7.0_10. Unfortunately I cannot find where that is set. It is not in the Win 7 environment variables and even adding it does not help. Where in Eclipse is that set so I can fix it? TIA.

Report message to a moderator

Re: Can't Find javac on Windows [message #994452 is a reply to message #991414]

Thu, 27 December 2012 10:50

Pauline Taylor

Messages: 5
Registered: November 2012

Junior Member

You will need to have the latest JDK (1.6) installed as well. Can you try executing "javac" from the command line?

Report message to a moderator

Re: Can't Find javac on Windows [message #994888 is a reply to message #994452]

Fri, 28 December 2012 15:10

Dennis Putnam

Messages: 59
Registered: January 2012

Member

Thanks for the reply. I can but only from the bin directory. For some reason the installer did not add it to the PATH variable which I thought it would have.

[Updated on: Fri, 28 December 2012 15:10]

Report message to a moderator

Previous Topic:	Override cannot be resolved to a type
Next Topic:	Assertion Error Breakpoint

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Thu Apr 25 22:42:01 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter