求助：ubuntu对java sdk不支持

[MiracleWei]

我想问一下，ubuntu 11.10 是不自带对 java, perl, php 的sdk的支持吗？

因为发生了这样的事情：
wei2321l@wei2321l-ThinkPad-X220:~$ sudo apt-get install openjdk-6-jre
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
openjdk-6-jre : Depends: openjdk-6-jre-headless (>= 6b22-1.10.2-0ubuntu1~11.04.1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

[remeber]

The following packages have unmet dependencies:
openjdk-6-jre : Depends: openjdk-6-jre-headless (>= 6b22-1.10.2-0ubuntu1~11.04.1) but it is not going to be installed

依赖不满足。
到ubuntu package 找该文件。

目前情况 更倾向以下原因。

or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

[MiracleWei]

The following packages have unmet dependencies:
openjdk-6-jre : Depends: openjdk-6-jre-headless (>= 6b22-1.10.2-0ubuntu1~11.04.1) but it is not going to be installed

依赖不满足。
到ubuntu package 找该文件。

嗯，我知道，所以我认为不自带支持...
我往下找过，不止一个文件依赖不满足...

不过也可能是升级到11.10时出了点问题...

[remeber]

所以 更倾向于第二个原因。