add installer script

install.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+
+which ()
+    {
+        (alias; declare -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
+    }
+            export -f which
+
+which julia &> /dev/null
+
+if [ $? != 0 ];then
+    echo -e -n "\nJulia is not installed, proceed?(Y/n): "
+    read confirm
+
+    if [ "${confirm}" = "n" ];then
+        exit 0;
+    fi
+fi
+
+sudo cp -v src/jprog.jl /usr/local/bin/jprog
+if [ ! -f /usr/local/bin/jprog ];then
+    echo -e "/nUnable to install, please check permissions...\n"
+else
+    echo -e "Jprog is successfully installed!\n"
+fi