maemo搭建环境问题、？？？

[xgfhahaha]

系统环境：ubantu 10.04版本
我先是在用户A账号上搭建了maemo环境，OK了；后来因为需求我在用户B账号要新建maemo环境，发现Scratchbox都不能安装成功，我怀疑是用户A的maemo环境干扰，就把之前的maemo环境卸载了，但是在用户B账号上还是不能安装成功，具体情况如下：

执行：sudo ./maemo-scratchbox-install_5.0.sh -u USER
This script will install Scratchbox 1.0.14 'apophis' release to your computer.

Install options
---------------

Install from packages=apt
Scratchbox install path=/scratchbox
Scratchbox group=sbox
armel compiler=cs2007q3-glibc2.5-arm
i386 compiler=cs2007q3-glibc2.5-i386
armel devkits=perl:debian-etch:qemu:doctools:svn:git
i386 devkits=perl:debian-etch:doctools:svn:git
armel CPU transparency=qemu-arm-sb

Checking for prerequisites
--------------------------

Running as user root... yes
Not running as user root inside fakeroot... yes
Running outside of scratchbox... yes
Check the mmap_min_addr value...
yes
Scratchbox installation existing... no
Running on Linux kernel... yes
Running on i386 architecture... yes
Host kernel binfmt_misc support... yes
Host kernel VDSO support... yes
No host kernel SELinux extensions... yes
Host kernel local IPv4 port range... yes
No conflicting binfmt_misc interpreter... yes
Scratchbox user names... xgf yes

Everything seems to be ok.
Ign http://repo.meego.com Release.gpg
Ign http://repo.meego.com/MeeGo/sdk/host/repos/uduntu/10.04/ Translation-zh_CN
Hit http://repo.meego.com Release.gpg
Ign http://repo.meego.com/MeeGo/sdk/host/repos/ubuntu/10.04/ Translation-zh_CN
Ign http://repo.meego.com Release
Hit http://repo.meego.com Release
Ign http://repo.meego.com Packages
Ign http://repo.meego.com Packages
Ign http://repo.meego.com Packages
Ign http://repo.meego.com Packages
Err http://repo.meego.com Packages
404 Not Found
Hit http://repo.meego.com Packages
Hit http://cn.archive.ubuntu.com lucid Release.gpg
Hit http://cn.archive.ubuntu.com/ubuntu/ lucid/main Translation-zh_CN
Hit http://cn.archive.ubuntu.com/ubuntu/ lucid/restricted Translation-zh_CN
Hit http://cn.archive.ubuntu.com/ubuntu/ lucid/universe Translation-zh_CN
Hit http://cn.archive.ubuntu.com/ubuntu/ lucid/multiverse Translation-zh_CN
Hit http://cn.archive.ubuntu.com lucid-updates Release.gpg
Ign http://cn.archive.ubuntu.com/ubuntu/ lucid-updates/main Translation-zh_CN
Ign http://cn.archive.ubuntu.com/ubuntu/ lucid-updates/restricted Translation-zh_CN
Ign http://cn.archive.ubuntu.com/ubuntu/ lucid-updates/universe Translation-zh_CN
Ign http://cn.archive.ubuntu.com/ubuntu/ lucid-updates/multiverse Translation-zh_CN
Hit http://cn.archive.ubuntu.com lucid Release
Hit http://cn.archive.ubuntu.com lucid-updates Release
Hit http://cn.archive.ubuntu.com lucid/main Packages
Hit http://cn.archive.ubuntu.com lucid/restricted Packages
Hit http://cn.archive.ubuntu.com lucid/main Sources
Hit http://cn.archive.ubuntu.com lucid/restricted Sources
Hit http://cn.archive.ubuntu.com lucid/universe Packages
Hit http://cn.archive.ubuntu.com lucid/universe Sources
Hit http://cn.archive.ubuntu.com lucid/multiverse Packages
Hit http://cn.archive.ubuntu.com lucid/multiverse Sources
Hit http://cn.archive.ubuntu.com lucid-updates/main Packages
Hit http://cn.archive.ubuntu.com lucid-updates/restricted Packages
Hit http://cn.archive.ubuntu.com lucid-updates/main Sources
Hit http://cn.archive.ubuntu.com lucid-updates/restricted Sources
Hit http://cn.archive.ubuntu.com lucid-updates/universe Packages
Hit http://cn.archive.ubuntu.com lucid-updates/universe Sources
Hit http://cn.archive.ubuntu.com lucid-updates/multiverse Packages
Hit http://cn.archive.ubuntu.com lucid-updates/multiverse Sources
Ign http://scratchbox.org maemo5-sdk Release.gpg
Ign http://scratchbox.org/debian/ maemo5-sdk/main Translation-zh_CN
Hit http://security.ubuntu.com lucid-security Release.gpg
Ign http://security.ubuntu.com/ubuntu/ lucid-security/main Translation-zh_CN
Get:1 http://scratchbox.org maemo5-sdk Release [225B]
Ign http://security.ubuntu.com/ubuntu/ lucid-security/restricted Translation-zh_CN
Ign http://security.ubuntu.com/ubuntu/ lucid-security/universe Translation-zh_CN
Ign http://security.ubuntu.com/ubuntu/ lucid-security/multiverse Translation-zh_CN
Hit http://security.ubuntu.com lucid-security Release
Ign http://scratchbox.org maemo5-sdk/main Packages
Ign http://scratchbox.org maemo5-sdk/main Packages
Hit http://security.ubuntu.com lucid-security/main Packages
Hit http://scratchbox.org maemo5-sdk/main Packages
Hit http://security.ubuntu.com lucid-security/restricted Packages
Hit http://security.ubuntu.com lucid-security/main Sources
Hit http://security.ubuntu.com lucid-security/restricted Sources
Hit http://security.ubuntu.com lucid-security/universe Packages
Hit http://security.ubuntu.com lucid-security/universe Sources
Hit http://security.ubuntu.com lucid-security/multiverse Packages
Hit http://security.ubuntu.com lucid-security/multiverse Sources
Fetched 1B in 8s (0B/s)
W: Failed to fetch http://repo.meego.com/MeeGo/sdk/host/repos/uduntu/10.04/Packages.gz 404 Not Found

E: Some index files failed to download, they have been ignored, or old ones used instead.
E: Running apt-get update failed.
E: Please correct the problem with apt and try again.
E: Or try an alternative installation method.


这是什么原因啊，怎么解决啊、？？请高手指点、、、

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