Add listings package for appendix

diff --git a/dissertation.tex b/dissertation.tex
index b77204b9cb4140a6428f68fb48b1ed00a33430e4..68bebf82cfe62df302a22e4b22437964cedaf727 100644 (file)
--- a/dissertation.tex
+++ b/dissertation.tex
@@ -4,6 +4,7 @@
 \usepackage {graphicx}
 \usepackage {url}
 \usepackage {wrapfig}
+\usepackage {listings}
 
 \begin{document}