doc: remove duplicated packages from dep list

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

diff --git a/doc/developer/building-frr-on-ubuntu1204.rst b/doc/developer/building-frr-on-ubuntu1204.rst
index e646180aca6cc5fd00e84209051568e69a77b87a..459d411ebc21681286f6ed018fd104b0f583d06f 100644 (file)
--- a/doc/developer/building-frr-on-ubuntu1204.rst
+++ b/doc/developer/building-frr-on-ubuntu1204.rst
@@ -15,8 +15,8 @@ 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 python3-sphinx install-info
+       dejagnu pkg-config libpam0g-dev libjson0-dev flex python-pip \
+       libc-ares-dev python3-dev python3-sphinx install-info
 
 Install newer bison from 14.04 package source (Ubuntu 12.04 package
 source is too old)