making virga easier to deploy

virga/etc/virga.xinetd

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+# default: off
+# description: An RFC 868 time server. This protocol provides a
+# site-independent, machine readable date and time. The Time service sends back
+# to the originating source the time in seconds since midnight on January first
+# 1900.
+# This is the tcp version.
+service virga
+{
+	disable		= no
+	socket_type	= stream
+	protocol	= tcp
+	user		= bresnaha
+	wait		= no
+    server      = @VIRGA_HOME@/bin/virga.sh
+}                                                                               

virga/install.sh

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+#!/bin/bash
+
+dir=`dirname $0`
+cd $dir/..
+pypath=`pwd`
+if [ "X${PYTHONPATH}" == "X" ]; then
+    export PYTHONPATH=$pypath
+else
+    export PYTHONPATH=$pypath:${PYTHONPATH}
+fi
+# so that we pick up the ini file
+export VIRGA_HOME=$pypath
+
+exec python ./pyvirga/request.py "${@}"