That is because the "mvn" binary was on the PATH, but the M2_HOME is used for constructing parameters to the java command, thus mvn worked, but invoking java failed.

Andy

On 3 Apr 2007, at 10:20, Sagar Yerunkar wrote:

Hey that was the problem. I had an extra "\" in M2_HOME. I removed it and
mvn started working. I wonder how it recognised the mvn command if the
environment variable was the problem.

Thanks a lot!


Regards,

Sagar M. Yerunkar




franz see <[EMAIL PROTECTED]>
04/03/2007 12:55 PM
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Subject
Re: Unable to run it







Good day,

( I assume you're on windows )

Check your M2_HOME, what did you set it into ? ..Did you set it with
D:\my\path\to\maven, or to D:\my\path\to\maven\ ? ..If you did the second
one, remove the last "\".

Cheers,
Franz


Sagar Yerunkar wrote:

Hello,

I have installed apache maven on my system. I have added all the
directories to the path and have set the required variables. However, i
get this error when i type "mvn site" :

Usage: java [-options] class [args...]
           (to execute a class)
   or  java [-options] -jar jarfile [args...]
           (to execute a jar file)

where options include:
    -client       to select the "client" VM
    -server       to select the "server" VM
    -hotspot      is a synonym for the "client" VM  [deprecated]
                  The default VM is client.

    -cp <class search path of directories and zip/jar files>
    -classpath <class search path of directories and zip/jar files>
                  A ; separated list of directories, JAR archives,
                  and ZIP archives to search for class files.
    -D<name>=<value>
                  set a system property
    -verbose[:class|gc|jni]
                  enable verbose output
    -version      print product version and exit
    -version:<value>
                  require the specified version to run
    -showversion  print product version and continue
    -jre-restrict-search | -jre-no-restrict-search
                  include/exclude user private JREs in the version
search
    -? -help      print this help message
    -X            print help on non-standard options
    -ea[:<packagename>...|:<classname>]
    -enableassertions[:<packagename>...|:<classname>]
                  enable assertions
    -da[:<packagename>...|:<classname>]
    -disableassertions[:<packagename>...|:<classname>]
                  disable assertions
    -esa | -enablesystemassertions
                  enable system assertions
    -dsa | -disablesystemassertions
                  disable system assertions
    -agentlib:<libname>[=<options>]
                  load native agent library <libname>, e.g.
-agentlib:hprof
                    see also, -agentlib:jdwp=help and
-agentlib:hprof=help
    -agentpath:<pathname>[=<options>]
                  load native agent library by full pathname
    -javaagent:<jarpath>[=<options>]
                  load Java programming language agent, see
java.lang.instrument

I have installed the same software on another system too. It works
there.
If anyone has faced the same issue and resolved it, kindly help.

Regards,

Sagar M. Yerunkar


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