diff --git a/README.es b/README.es
index 46854245..27334d39 100644
--- a/README.es
+++ b/README.es
@@ -27,9 +27,9 @@ o descarga y descomprime el zip
 Librerías requeridas: readline openssl y (si desea usar config) libconfig y liblua.
 Si no deseas usarlo, pasa las siguientes opciones --disable-libconfig y --disable-liblua respectivamente.
 
-En Ubuntu usa:
+En Ubuntu/Debian usa:
 
-    $ sudo apt-get install libreadline-dev libconfig-dev libssl-dev lua5.2 liblua5.2-dev
+    $ sudo apt-get install libreadline-dev libconfig-dev libssl-dev lua5.2 liblua5.2-dev libevent-dev libjansson-dev libpython-dev make zlib1g-dev
 
 En gentoo:
     
diff --git a/README.md b/README.md
index 4a9e0fa6..1e47e0f8 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ If you do not want to use them pass options --disable-libconfig, --disable-liblu
 
 On Ubuntu/Debian use: 
 
-     sudo apt-get install libreadline-dev libconfig-dev libssl-dev lua5.2 liblua5.2-dev libevent-dev libjansson-dev libpython-dev make 
+     sudo apt-get install libreadline-dev libconfig-dev libssl-dev lua5.2 liblua5.2-dev libevent-dev libjansson-dev libpython-dev make zlib1g-dev
 
 On gentoo: