document new dependencies

Signed-off-by: Pierre Habouzit <madcoder@debian.org>

diff --git a/INSTALL b/INSTALL
index 005f858..c5dd5b0 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -1,7 +1,10 @@
 Installation instruction for pfixtools
 
 1)  Install dependencies; you will need at least the following packages:
-        gperf, libbz2-dev, libsrs2-dev, libunbound-dev, pkg-config
+        gperf, libbz2-dev, libsrs2-dev, libev-dev, libunbound-dev, pkg-config
+    For the documentation, you'll need:
+        xmlto, docbook-xsl and asciidoc
+
     Install tokyocabinet: http://tokyocabinet.sourceforge.net/
     Install libev: http://software.schmorp.de/pkg/libev.html