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POA call to JRuby brings up java options menu
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  1. POA call to JRuby brings up java options menu
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    copied!<p>When I run jruby.exe on the command line or any of the other ruby executables such as <code>rake</code>, <code>bundle</code> etc., it prints the java help message (as below) as if I have simply executed <code>java</code> on the command line. </p> <p>I dont know how this started to happen. As everything seemed to be operating fine on Friday. I have checked my <code>PATH</code> variable, <code>JRUBY_OPTS</code> variable and everything is setup correctly. Please if anyone understands why this is occurring and how I can rememedy this it would be greatly appreciated. I have been at it for hours with no success.</p> <p>Example:</p> <pre><code>cmd&gt; rake Usage: java [-options] class [args...] (to execute a class) or java [-options] -jar jarfile [args...] (to execute a jar file) where options include: -server to select the "server" VM -hotspot is a synonym for the "server" VM [deprecated] The default VM is server. -cp &lt;class search path of directories and zip/jar files&gt; -classpath &lt;class search path of directories and zip/jar files&gt; A ; separated list of directories, JAR archives, and ZIP archives to search for class files. -D&lt;name&gt;=&lt;value&gt; set a system property -verbose[:class|gc|jni] enable verbose output -version print product version and exit -version:&lt;value&gt; 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[:&lt;packagename&gt;...|:&lt;classname&gt;] -enableassertions[:&lt;packagename&gt;...|:&lt;classname&gt;] enable assertions -da[:&lt;packagename&gt;...|:&lt;classname&gt;] -disableassertions[:&lt;packagename&gt;...|:&lt;classname&gt;] disable assertions -esa | -enablesystemassertions enable system assertions -dsa | -disablesystemassertions disable system assertions -agentlib:&lt;libname&gt;[=&lt;options&gt;] load native agent library &lt;libname&gt;, e.g. -agentlib:hprof see also, -agentlib:jdwp=help and -agentlib:hprof=help -agentpath:&lt;pathname&gt;[=&lt;options&gt;] load native agent library by full pathname -javaagent:&lt;jarpath&gt;[=&lt;options&gt;] load Java programming language agent, see java.lang.instrument -splash:&lt;imagepath&gt; show splash screen with specified image </code></pre>
 

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