I am installing Grails on 12.10, using the instructions on grails.org, but am getting an error on the 3rd step, as outlined below.
sudo add-apt-repository ppa:groovy-dev/grails sudo apt-get update sudo apt-get install grails-ppa
The error I get is shown below. I have the Sun JDK installed, and JAVA_HOME is set, and JAVA_HOME/bin is on the path.
Can someone suggest things to try to resolve this?
sudo apt-get install grails-ppa Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: default-jre-headless:i386 : Depends: openjdk-7-jre-headless:i386 (>= 7~u3-2.1) but it is not going to be installed openjdk-7-jre:i386 : Depends: openjdk-7-jre-headless:i386 (= 7u7-2.3.2a-1ubuntu1) but it is not going to be installed E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages. java -version java version "1.6.0_39" Java(TM) SE Runtime Environment (build 1.6.0_39-b04) Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)