feat(install): Add unlisted dependency and change shebang of ruby script

README.md

@@ -83,6 +83,7 @@ You must have the following already installed on your system.
 - Ruby 1.8.7 or 1.9
 - wget
 - make (for compiling fig and Virtuoso)
+- zip (for unzip downloaded dependencies)
 
 Other dependencies will be downloaded as you need them.  SEMPRE has been tested
 on Ubuntu Linux 12.04 and MacOS X.  Your mileage will vary depending on how

freebase/scripts/extract-freebase-schema.rb

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 require 'open-uri'
 

freebase/scripts/fbshell.rb

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 require 'open-uri'
 require 'json'

freebase/scripts/virtuoso

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 # This script provides a convenient wrapper for the Virtuoso SPARQL server.
 

interactive/run

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 # This is the main entry point for running SHRDLURN.  See
 # fig/lib/execrunner.rb for more documentation for how commands are generated.

run

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 # This is the main entry point for running all SEMPRE programs.  See
 # fig/lib/execrunner.rb for more documentation for how commands are generated.

scripts/agenda-stats

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 ARGV.each { |e|
   e = e.sub(/\.exec$/, '')

scripts/extract-module-classes.rb

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 # Input: src
 # Output: module-classes.txt

scripts/find-hard-coded-paths.rb

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 # Heuristically find all hard-coded paths in the source code.
 # There should be no absolute paths.

scripts/fix-checkstyle.rb

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 # Hacky script for automatically fixing style errors.  This script is far from
 # perfect and you should manually inspect all changes before making changes.

scripts/verify-code-loop.rb

@@ -1,4 +1,4 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 
 # Verifies that the codebase is sane (compiles, doesn't crash, gets reasonable
 # accuracy) every once in a while.  If something fails, an email is sent out