diff --git a/README.md b/README.md
index 162309953..ab6979aed 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ For OSX, you can use port or brew to install the asciidoc package.
 
 To build the PDF file:
 
-    apt-get install texlive texlive-xetex texlive-fonts-extra
+    apt-get install texlive texlive-xetex texlive-fonts-extra fonts-inconsolata
     make book.pdf
 
 To build the ePub book:
diff --git a/epub/content.opf.src b/epub/content.opf.src
index 76cfc0147..06f2860c7 100644
--- a/epub/content.opf.src
+++ b/epub/content.opf.src
@@ -12,6 +12,7 @@
     <link rel="cc:license" href="http://creativecommons.org/licenses/by-nc/3.0/"/>
     <meta property="cc:attributionURL">http://eloquentjavascript.net/</meta>
     <meta property="dcterms:modified">2014-09-04T10:47:00Z</meta>
+    <meta name="cover" content="image.cover.png" />
   </metadata>
   <manifest>
     <item id="titlepage" href="titlepage.xhtml" media-type="application/xhtml+xml"/>