Re: After installing Java, what should I set JAVA_HOME to?

[Zachary Kanfer <zkanfer@gmail.com>]

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I don't want to use Guix to build my project because I'm developing it. So,
for example, I want to run tests often, and that uses Gradle. I want to
integrate a build into my editor. I want to make a Guix manifest that can
set up a machine for other people to use, and they don't want to use Guix
for day-to-day development.

I am not sure what trust store is being used. I'm also not sure how to
check what trust store is being used.

So when using Guix, what should $JAVA_HOME be set to? Has anyone else done
a Java setup using Guix?

On Nov 2, 2016 2:18 AM, "Chris Marusich" <cmmarusich@gmail.com> wrote:

> Hi Zachary,
>
> Zachary Kanfer <zkanfer@gmail.com> writes:
>
> > But I started the gradle quickstart guide, and I've started running
> > into problems. Right now I have $JAVA_HOME set to
> > /home/zck/.guix-profile/, but I am suspecting that is not right. When
> > I run `./gradlew clean`, I get the following error:
> >
> > zck@zck-laptop:~/code/gradle-test$ ./gradlew clean
> > Downloading
> > https://services.gradle.org/distributions/gradle-3.0-bin.zip
> >
> > Exception in thread "main" javax.net.ssl.SSLException:
> > java.lang.RuntimeException: Unexpected error:
> > java.security.InvalidAlgorithmParameterException: the trustAnchors
> > parameter must be non-empty
> >
> > (further stacktrace elided)
>
> Perhaps Java cannot find/access the truststore (or can access it but
> found nothing in it)?  Do you know what trust store is being used?
> Where is it, and what are its permissions?
>
> > Further supporting my suspicion that JAVA_HOME shouldn't be the guix
> > profile is that I would think either guix or java should manage the
> > directory, but not both.
>
> I think a bigger question here is why do you need to use Gradle directly
> to build your project?  What's stopping you from using Guix to do it?
>
> --
> Chris
>

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