Gradle Eclipse not working - eclipse

Question

My build.gradle script:
apply plugin: 'groovy'
apply plugin: 'eclipse'
sourceCompatibility = '1.8'
targetCompatibility = '1.8'
[compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
task wrapper(type: Wrapper) {
gradleVersion = '2.3'
}
dependencies {
compile (
'org.apache.camel:camel-core:2.14.1',
'org.apache.camel:camel-mail:2.14.1'
)
}
When I run gradle eclipse I see:
:myapp:eclipseClasspath
:myapp:eclipseJdt
:myapp:eclipseProject
:myapp:eclipse
BUILD SUCCESSFUL
Total time: 3.694 secs
When I run gradle clean build I get a similar BUILD SUCCESSFUL message. But when I refresh my project in Eclipse, I don't see a Referenced Libraries folder with Camel Core or Camel Mail in it, instead under the Problems tab I see 3 problems:
Project 'myapp' is missing required library: 'D:\workspace\myapp\unresolved dependency - org.apache.camel camel-core 2.14.1'
Project 'myapp' is missing required library: 'D:\workspace\myapp\unresolved dependency - org.apache.camel camel-mail 2.14.1'
The project cannot be built until build path errors are resolved
What is going on here? On a perhaps-somewhat-related note, I am on Eclipse Juno, and going into Properties >> Java >> Compiler, I don't seem to have an option to set my Eclipse Java Compiler to 1.8, only 1.7. Perhaps my Eclipse instance is too old to handle Java 8?

Answer 1

If that's your full build script, you're missing repository definitions (where to go get the artifacts). Try adding:
repositories {
mavenCentral()
}
Here's the backing class for repositories {} in case you need to add a custom URL.