I should spell check before I sending this mail. Maven need jdk and not jre. And if possible please include environment variable called JAVA_HOME which point to your jdk installation directory
2010/10/18 MK Tan <[email protected]> > Haven require jdk but you are refer to jre > > On Oct 18, 2010 8:46 PM, "冯仁君" <[email protected]> wrote: > > I'm new in using maven. when I try to package a helloworld maven program > after I clean in the Eclipse IDE, it comes to an error. it says : > > > > [ERROR] Failed to execute goal > org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile > (default-compile) on project module: Compilation failure > > Unable to locate the Javac Compiler in: > > D:\Java\jre6\..\lib\tools.jar > > Please ensure you are using JDK 1.4 or above and > > not a JRE (the com.sun.tools.javac.Main class is required). > > In most cases you can change the location of your Java > > installation by setting the JAVA_HOME environment variable. > > -> [Help 1] > > [ERROR] > > [ERROR] To see the full stack trace of the errors, re-run Maven with the > -e switch. > > [ERROR] Re-run Maven using the -X switch to enable full debug logging. > > [ERROR] > > [ERROR] For more information about the errors and possible solutions, > please read the following articles: > > [ERROR] [Help 1] > http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException > > [ERROR] > > [ERROR] After correcting the problems, you can resume the build with the > command > > [ERROR] mvn <goals> -rf :module > > > > I'm sure I have installed the jdk1.6, and my environment variable is also > correct. I don't it's the problem of maven, but I don't know what to do. > what can I do? >
