update README.rst

Signed-off-by: Gui Chen <gui.chen@intel.com>

diff --git a/README.rst b/README.rst
index 2642de2..50692e4 100644 (file)
--- a/README.rst
+++ b/README.rst
@@ -55,8 +55,7 @@ Fedora Installation
   > name=Tools for Fedora
   > baseurl=http://download.meego.com/live/devel:/tools:/building/Fedora_<VERSION>
   > enabled=1
-  > gpgcheck =1
-  > gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-meego
+  > gpgcheck=0
   > REPO
 
 Also you can take the repo file on devel:tools:building as example. For example,
@@ -66,7 +65,7 @@ Fedora 13 can use:
 2. Update repolist:
 ::
 
-  $ sudo yum update
+  $ sudo yum makecache
 
 3. Install mic:
 ::
@@ -104,6 +103,8 @@ Ubuntu/Debian Installation
   > deb http://download.meego.com/live/devel:/tools:/building/<Ubuntu/Debian>_<VERSION>/ /
   > REPO
 
+*Tips*: for Ubuntu 10.10, you should use xUbuntu_10.10 to replace <Ubuntu/Debian>_<VERSIN>.
+
 2. Update repolist:
 ::
 
@@ -225,6 +226,9 @@ by all image types, see following table:
 +------------------+----------------------------------------------------------+
 | --pkgmgr         | specify backend package manager                          |
 +------------------+----------------------------------------------------------+
+| --record-pkgs    | record specified infomation of installed packages,       |
+|                  | include name, licence, content.                          |
++------------------+----------------------------------------------------------+
 
 *Tips*: the common options can be normally put before sub-sub command, but also
 can be after them, such as: ::
@@ -235,6 +239,8 @@ or ::
 
   $ sudo mic cr fs test.ks --outdir output
 
+*Tips*: if you failed to create armv7* image, the reason may be qemu/qemu-arm on your host is lower than required, please update qemu/qemu-arm higher than 0.13.0.
+
 Running 'mic chroot'
 --------------------
 Subcommand *chroot* is used to chroot an image file. Given an image file, you