doc: Fix up some missed stuff for Ubuntu 12.04 build doc

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

diff --git a/doc/Building_FRR_on_Ubuntu1204.md b/doc/Building_FRR_on_Ubuntu1204.md
index 033e05bcdb9764ebf8f292123e0823877ac80fd0..e79614a57ec329519f4daccf1e3713f9a29d06ad 100644 (file)
--- a/doc/Building_FRR_on_Ubuntu1204.md
+++ b/doc/Building_FRR_on_Ubuntu1204.md
@@ -13,7 +13,7 @@ Add packages:
 
     apt-get install git autoconf automake libtool make gawk libreadline-dev \
        texinfo libpam0g-dev dejagnu libjson0-dev pkg-config libpam0g-dev \
-       libjson0-dev flex python-pip libc-ares-dev python3-dev
+       libjson0-dev flex python-pip libc-ares-dev python3-dev libxml2 libxml2-dev
 
 Install newer bison from 14.04 package source (Ubuntu 12.04 package source
 is too old)
@@ -51,6 +51,11 @@ Install newer version of autoconf and automake:
     sudo make install
     cd ..
 
+Install XML::LibXML
+
+    sudo cpan
+        install XML::LibXML
+
 Install pytest:
 
     pip install pytest