环境：ubuntu11.10
制作bootstrap:
sudomic-create-bootstrap -n trunk -k rpms -rhttp://repo.meego.com/MeeGo/builds/trunk/latest/repos/oss/ia32/packages/-o /home/zhanghui/Mer/buildrootfs/cache/mer-bootstrap
制作rootfs:
sudomic-image-creator --config=mer-qtmediahub-armv7l.ks --format=fs--bootstrap=/home/zhanghui/Mer/buildrootfs/cache/mer-bootstrap--cache=rpms --outdir=/home/zhanghui/Mer/mer-base-rootfs--arch=armv7l –pkgmgr=yum
说明：
--format=fs：会在outdir下根据当前时间创建新的目录来存放rootfs。
--pkgmgr=yum表示用yum。
默认用zypper，但据说zypper有BUG。如果不指定yum，会报错：
Registering package manager: zypp Registering package manager: yum Use package manager zypp Use package manager zypp Retrieving repo metadata from http://releases.merproject.org/releases/latest/builds/armv7l/packages ... zypp architecture: armv7l Problem count: 25
Problem:bash-1:3.2.51-1.4.Mer.armv7l 不能安装
mer-qtmediahub-armv7l.ks的内容如下：
#-*-mic2-options-*- --arch=armv7l -*-mic2-options-*-
#
# Donot Edit! Generated by:
#kickstarter.py
#
langen_US.UTF-8
keyboardus
timezone--utc UTC
part /--size 500 --ondisk sda --fstype=ext4
rootpwrootme
user--name mer --groups audio,video --password rootme
repo--name=mer-core--baseurl=http://releases.merproject.org/releases/0.20120120.1/builds/armv7l/packages--save --debuginfo --source
repo--name=mer-qtmediahub--baseurl=http://repo.pub.meego.com/home%3a/stskeeps%3a/branches%3a/home%3a/vgrade%3a/qtmediahub/Mer_Core_armv7l/
repo--name=mer-PA2--baseurl=http://repo.pub.meego.com/home%3a/vgrade%3a/PA2/Mer_Core_armv7l/
%packages--excludedocs
@MerGraphics Common
@MerMinimal Xorg
@MerCore
xorg-x11-drv-evdev
xorg-x11-drv-vesa
xorg-x11-drv-fbdev
-cjkuni-fonts
qtmediahub
libdeclarative-multimedia
libqtdeclarative4-particles
-e2fsprogs
-kbd
-liberation-mono-fonts
-liberation-serif-fonts
-droid-sans-fonts
-droid-sans-mono-fonts
-liberation-fonts-common
-usbutils
-zypper
%end
%post
cat >/usr/share/xsessions/x-meego-qtmediahub.desktop << EOF
[DesktopEntry]
Version=1.0
Name=qtmediahubsession
Exec=/usr/bin/qtmediahub-opengl-usage false
Type=Application
EOF
#depmod-a
# Setsymlink pointing to .desktop file
ln -sfx-meego-qtmediahub.desktop /usr/share/xsessions/default.desktop
%end
%post--nochroot
%end
