Adam,

Correct, you should be pointing JAVA_HOME at the JDK rather than the JRE.

One way to do this is to modify your ~/.profile settings (for the user 
under which DSpace is installed) and add:

#Base path of Java
export JAVA_HOME="/usr/lib/jvm/java-6-sun"

(Of course, the path above may vary -- this is an older path based on 
Java 6 + Ubuntu 10.04)

After saving that file, run:

source ~/.profile

This will reload that file with the new setting for JAVA_HOME.

- Tim


On 2/20/2012 8:41 PM, Adam Fullerton wrote:
> Good Evening All,
>
> I now have the correct version of Java on my Ubuntu Laptop. When I run
> Java -version I get this response:
>
> java version 1.7.0_03
> Java(TM) SE Runtime Environment (build 1.7.0_03-b04)
> Java HotSpot(TM) Server VM (build 22.1-b02, mixed mode)
>
> Now when I run the command "mvn -U package" as it says too in this
> document
> https://wiki.duraspace.org/display/DSPACE/Installing+DSpace+1.7+on+Ubuntu I
> get t his error:
> Error: JAVA_HOME is not defined correctly.
> We cannot execute /usr/local/java/jre1.7.0/bin/java
>
> It is to my understanding that the problem is that I need to be
> directing Java Home  to the JDK file which I do have...I have install
> both JRE and JDK. How do I do this?
>
> Thank you for your time
>
> Adam Fullerton, MLIS
> Electronic/Technical Services Librarian &
> Assistant Professor
> Morningside College
> 1501 Morningside Ave
> Sioux City, IA 51106
>
> Phone: 712-274-5247
> Fax: 712-274-5224 attn: Fullerton
> Email: [email protected] <mailto:[email protected]>
>
>     Being a librarian is not a job...it's a lifestyle.
>
>
>
>
>
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