adding shebang line and progress messages

Author: Snaedis Kristmundsdottir

deps.sh

@@ -1,3 +1,5 @@
+#!/bin/bash
+echo "Starting installation"
 sudo apt-get install update
 sudo apt-get install upgrade
 sudo apt-get install make
@@ -8,4 +10,5 @@ sudo apt install libclang-dev
 sudo apt-get install liblzma-dev
 sudo apt-get install apcalc
 sudo apt-get install parallel
-sudo apt-get install tabix
+sudo apt-get install tabix
+"Installation of dependencies finished"