TQ210 ./ubuntu_env_install.sh 失败

输出结果如下，系统可以上网，是什么问题呢？

忽略 http://cn.archive.ubuntu.com oneiric/restricted TranslationIndex
忽略 http://cn.archive.ubuntu.com oneiric/universe TranslationIndex
忽略 http://security.ubuntu.com oneiric-security Release                  
忽略 http://extras.ubuntu.com oneiric/main TranslationIndex               
命中 http://archive.canonical.com lucid/partner Sources           
命中 http://archive.canonical.com lucid/partner amd64 Packages   
命中 http://archive.canonical.com lucid/partner i386 Packages     
忽略 http://archive.canonical.com lucid/partner TranslationIndex  
忽略 http://cn.archive.ubuntu.com oneiric-updates/main TranslationIndex

忽略 http://cn.archive.ubuntu.com oneiric-updates/multiverse TranslationIndex
忽略 http://cn.archive.ubuntu.com oneiric-updates/restricted TranslationIndex
忽略 http://cn.archive.ubuntu.com oneiric-updates/universe TranslationIndex
忽略 http://security.ubuntu.com oneiric-security/main amd64 Packages/DiffIndex
忽略 http://security.ubuntu.com oneiric-security/restricted amd64 Packages/DiffIndex
忽略 http://security.ubuntu.com oneiric-security/main i386 Packages/DiffIndex
忽略 http://security.ubuntu.com oneiric-security/restricted i386 Packages/DiffIndex
忽略 http://security.ubuntu.com oneiric-security/main TranslationIndex     
忽略 http://security.ubuntu.com oneiric-security/multiverse TranslationIndex
忽略 http://security.ubuntu.com oneiric-security/restricted TranslationIndex
忽略 http://security.ubuntu.com oneiric-security/universe TranslationIndex
忽略 http://cn.archive.ubuntu.com oneiric-backports/main TranslationIndex  
忽略 http://cn.archive.ubuntu.com oneiric-backports/multiverse TranslationIndex
忽略 http://cn.archive.ubuntu.com oneiric-backports/restricted TranslationIndex
忽略 http://cn.archive.ubuntu.com oneiric-backports/universe TranslationIndex
错误 http://extras.ubuntu.com oneiric/main Sources                        
  404  Not Found
错误 http://extras.ubuntu.com oneiric/main amd64 Packages                  
  404  Not Found
错误 http://extras.ubuntu.com oneiric/main i386 Packages                  
  404  Not Found
忽略 http://extras.ubuntu.com oneiric/main Translation-zh_CN               
忽略 http://extras.ubuntu.com oneiric/main Translation-zh                  
忽略 http://extras.ubuntu.com oneiric/main Translation-en                  
忽略 http://archive.canonical.com lucid/partner Translation-zh_CN
错误 http://security.ubuntu.com oneiric-security/main Sources     

  404  Not Found [IP: 2001:67c:1562::15 80]
忽略 http://archive.canonical.com lucid/partner Translation-zh   
错误 http://security.ubuntu.com oneiric-security/restricted Sources
  404  Not Found [IP: 2001:67c:1562::15 80]
错误 http://security.ubuntu.com oneiric-security/universe Sources
  404  Not Found [IP: 2001:67c:1562::15 80]
错误 http://security.ubuntu.com oneiric-security/multiverse Sources
  404  Not Found [IP: 2001:67c:1562::15 80]
错误 http://security.ubuntu.com oneiric-security/universe amd64 Packages
  404  Not Found [IP: 2001:67c:1562::15 80]
错误 http://security.ubuntu.com oneiric-security/multiverse amd64 Packages
  404  Not Found [IP: 2001:67c:1562::15 80]
忽略 http://archive.canonical.com lucid/partner Translation-en   
错误 http://security.ubuntu.com oneiric-security/universe i386 Packages
  404  Not Found [IP: 2001:67c:1562::15 80]
错误 http://security.ubuntu.com oneiric-security/multiverse i386 Packages
  404  Not Found [IP: 2001:67c:1562::15 80]
错误 http://cn.archive.ubuntu.com oneiric/main Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://security.ubuntu.com oneiric-security/main amd64 Packages
  404  Not Found [IP: 2001:67c:1562::15 80]
错误 http://cn.archive.ubuntu.com oneiric/restricted Sources

  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/universe Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/multiverse Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/main amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/restricted amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/universe amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/multiverse amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/main i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/restricted i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/universe i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric/multiverse i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://security.ubuntu.com oneiric-security/restricted amd64 Packages
  404  Not Found [IP: 2001:67c:1562::15 80]
错误 http://security.ubuntu.com oneiric-security/main i386 Packages
  404  Not Found [IP: 2001:67c:1562::15 80]
错误 http://security.ubuntu.com oneiric-security/restricted i386 Packages
  404  Not Found [IP: 2001:67c:1562::15 80]
忽略 http://security.ubuntu.com oneiric-security/main Translation-zh_CN
忽略 http://security.ubuntu.com oneiric-security/main Translation-zh
忽略 http://security.ubuntu.com oneiric-security/main Translation-en
忽略 http://security.ubuntu.com oneiric-security/multiverse Translation-zh_CN
忽略 http://security.ubuntu.com oneiric-security/multiverse Translation-zh
错误 http://cn.archive.ubuntu.com oneiric-updates/main Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/restricted Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/universe Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/multiverse Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/main amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
忽略 http://security.ubuntu.com oneiric-security/multiverse Translation-en
错误 http://cn.archive.ubuntu.com oneiric-updates/restricted amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/universe amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/multiverse amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/main i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/restricted i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/universe i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-updates/multiverse i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/main Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/restricted Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/universe Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/multiverse Sources
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/main amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/restricted amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/universe amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/multiverse amd64 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/main i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/restricted i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/universe i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
错误 http://cn.archive.ubuntu.com oneiric-backports/multiverse i386 Packages
  404  Not Found [IP: 2001:da8:9000::64 80]
忽略 http://security.ubuntu.com oneiric-security/restricted Translation-zh_CN
忽略 http://security.ubuntu.com oneiric-security/restricted Translation-zh
忽略 http://security.ubuntu.com oneiric-security/restricted Translation-en
忽略 http://security.ubuntu.com oneiric-security/universe Translation-zh_CN
忽略 http://security.ubuntu.com oneiric-security/universe Translation-zh
忽略 http://security.ubuntu.com oneiric-security/universe Translation-en
忽略 http://cn.archive.ubuntu.com oneiric/main Translation-zh_CN
忽略 http://cn.archive.ubuntu.com oneiric/main Translation-zh
忽略 http://cn.archive.ubuntu.com oneiric/main Translation-en
忽略 http://cn.archive.ubuntu.com oneiric/multiverse Translation-zh_CN
忽略 http://cn.archive.ubuntu.com oneiric/multiverse Translation-zh

或者只能在其他发布源中找到

现在没有可用的软件包 curl，但是它被其它的软件包引用了。
这可能意味着这个缺失的软件包可能已被废弃，
或者只能在其他发布源中找到

现在没有可用的软件包 flex，但是它被其它的软件包引用了。
这可能意味着这个缺失的软件包可能已被废弃，
或者只能在其他发布源中找到

现在没有可用的软件包 libxml2-utils，但是它被其它的软件包引用了。
这可能意味着这个缺失的软件包可能已被废弃，
或者只能在其他发布源中找到

现在没有可用的软件包 bison，但是它被其它的软件包引用了。
这可能意味着这个缺失的软件包可能已被废弃，
或者只能在其他发布源中找到

E: 软件包 flex 没有可供安装的候选者
E: 软件包 bison 没有可供安装的候选者
E: 未发现软件包 gperf
E: 软件包 curl 没有可供安装的候选者
E: 软件包 zlib1g-dev 没有可供安装的候选者
E: 未发现软件包 lib32ncurses5-dev
E: 软件包 ia32-libs 没有可供安装的候选者
E: 未发现软件包 x11proto-core-dev
E: 软件包 libx11-dev 没有可供安装的候选者
E: 未发现软件包 lib32readline-gplv2-dev
E: 未发现软件包 lib32z1-dev
E: 未发现软件包 libgl1-mesa-dev
E: 未发现软件包 g++-multilib
E: 无法按照正则表达式 g++-multilib 找到任何软件包
E: 未发现软件包 mingw32
E: 未发现软件包 tofrodos
E: 未发现软件包 python-markdown
E: 软件包 libxml2-utils 没有可供安装的候选者
E: 未发现软件包 genext2fs
ln: 创建符号链接 "/usr/lib/i386-linux-gnu/libX11.so": 文件已存在
正在读取软件包列表... 完成
正在分析软件包的依赖关系树      
正在读取状态信息... 完成      
现在没有可用的软件包 gcc-4.4，但是它被其它的软件包引用了。
这可能意味着这个缺失的软件包可能已被废弃，
或者只能在其他发布源中找到

E: 软件包 gcc-4.4 没有可供安装的候选者
E: 未发现软件包 g++-4.4
E: 无法按照正则表达式 g++-4.4 找到任何软件包
E: 未发现软件包 g++-4.4-multilib
E: 无法按照正则表达式 g++-4.4-multilib 找到任何软件包

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