add apt-get install pkg-config for ubuntu server

Signed-off-by: Kai Zhang <kaizh.pub@gmail.com>

diff --git a/doc/install/build-ceph.rst b/doc/install/build-ceph.rst
index a20b1c61f20d643de52dc49e6fa73a77e393e272..d835d3a358450374a04925f3bc473d364deabe99 100644 (file)
--- a/doc/install/build-ceph.rst
+++ b/doc/install/build-ceph.rst
@@ -41,7 +41,7 @@ started quickly. Ceph build scripts depend on the following:
 On Ubuntu, execute ``sudo apt-get install`` for each dependency that isn't 
 installed on your host. ::
 
-       sudo apt-get install autotools-dev autoconf automake cdbs gcc g++ git libboost-dev libedit-dev libssl-dev libtool libfcgi libfcgi-dev libfuse-dev linux-kernel-headers libcrypto++-dev libcrypto++ libexpat1-dev
+       sudo apt-get install autotools-dev autoconf automake cdbs gcc g++ git libboost-dev libedit-dev libssl-dev libtool libfcgi libfcgi-dev libfuse-dev linux-kernel-headers libcrypto++-dev libcrypto++ libexpat1-dev pkg-config
 
 On Debian/Squeeze, execute ``aptitude install`` for each dependency that isn't 
 installed on your host. ::