$sdpType = "sdp2";
$version = "1.0.0.0";
 system("rsh $sdpType perl -pi -e 's\/^(command\.package)\=(\\S+)\/\"\$1\=$version\"\/gei' $ENV{JBOSS_HOME}/install/version.properties");

##</code><code>##

ksh: 0403-057 Syntax error at line 1 : `(' is not expected.