使用sudo apt-get install sun-java6-jdk安装JDK

在软件包设置画面（字符界面，蓝色背景的），不知道如何进入下一步。

点回车什么的都没有反应。

本人初次使用Linux

软件包设置

┌────────────────────────┤ 正在设定 sun-java6-bin ├─────────────────────────┐
│ │
│ Agreement is the entire agreement between you and Sun relating to ↑
│ its subject matter. It supersedes all prior or contemporaneous ▒
│ oral or written communications, proposals, representations and ▒
│ warranties and prevails over any conflicting or additional terms ▒
│ of any quote, order, acknowledgment, or other communication ▒
│ between the parties relating to its subject matter during the term ▒
│ of this Agreement. No modification of this Agreement will be ▒
│ binding, unless in writing and signed by an authorized ▒
│ representative of each party. ▒
│ ▒
│ ▒
│ For inquiries please contact: Sun Microsystems, Inc., 4150 Network ▮
│ Circle, Santa Clara, California 95054, U.S.A. ▒
│ ↓
│
│ <Ok>
│ │
└───────────────────────────────────────────────────────────────────────────┘

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