[Ubuntu-zh] Ubuntu 桌面培训(Ubuntu Desktop Course) 中文译本发布

[weiyan sun]

Adding the PPA to Ubuntu 9.10 (Karmic) and later

If you're using the most recent version of Ubuntu (or any version from
Ubuntu 9.10 onwards), you can add a PPA to your system with a single line in
your terminal.

*Step 1:* On the PPA's overview page, look for the heading that reads *Adding
this PPA to your system*. Make a note of the PPA's location, which looks
like:

ppa:gwibber-daily/ppa

*Step 2:* Open a terminal and enter:

sudo add-apt-repository ppa:user/ppa-name

Replace ppa:user/ppa-name with the PPA's location that you noted above.
[image: Screen shot of a terminal with the sudo add-apt-repoistory line]

Your system will now fetch the PPA's key. This enables your Ubuntu system to
verify that the packages in the PPA have not been interfered with since they
were built.
[image: Screen shot of a system retrieving the PPA details]

*Step 3:* Now, as a one-off, you should tell your system to pull down the
latest list of software from each archive it knows about, including the PPA
you just added:

sudo apt-get update

Now you're ready to start installing software from the PPA!
On older (pre 9.10) Ubuntu systems

*Step 1:* Visit the PPA's overview page in Launchpad. Look for the heading
that reads Adding this PPA to your system and click the *Technical details
about this PPA* link.

*Step 2:* Use the *Display sources.list* entries drop-down box to select the
version of Ubuntu you're using.

*Step 3:* You'll see that the text-box directly below reads something like
this:

 deb http://ppa.launchpad.net/gwibber-daily/ppa/ubuntu jaunty main
deb-src http://ppa.launchpad.net/gwibber-daily/ppa/ubuntu jaunty main

Copy those lines.

*Step 4:* Open a terminal and type:

sudo gedit /etc/apt/sources.list

This will open a text editor containing the list of archives that your
system is currently using. Scroll to the bottom of the file and paste the
lines you copied in the step above.

Save the file and exit the text editor.

*Step 5:* Back on the PPA's overview page, look for the *Signing
key*heading. You'll see something like:

1024R/72D340A3 (What is this?)

Copy the portion after the slash but not including the help link; e.g. just
72D340A3.

*Step 6:* Now you need to add that key to your system so Ubuntu can verify
the packages from the PPA. In your terminal, enter:

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 72D340A3

Replace 72D340A3 with whatever you copied in the step 5.

This will now pull down the PPA's key and add it to your system.

*Step 7:* Now, as a one-off, you should tell your system to pull down the
latest list of software from each archive it knows about, including the PPA
you just added:


在 2010年4月26日 下午8:40，weiyan sun <atan19a在gmail.com>写道：

> 安装的那个文件只有8.04
>
> deb http://ppa.launchpad.net/canonical-training/ppa/ubuntu hardy main
>
> deb-src http://ppa.launchpad.net/canonical-training/ppa/ubuntu hardy main
>
>
>
> 在 2010年4月26日 下午4:41，Eleanor Chen <chenyueg在gmail.com>写道：
>
>> 大家好！
>>
>>
>>        经过一段时间的努力，以及占用了 Aron Xu 和 Eleanor Chen 大量的聊天时间，Ubuntu
>> 桌面培训已经完成翻译，正式公布。 本课程为家庭用户和办公室用户提供 Ubuntu 操作系统的培训。目标对象不必预先了解
>> Ubuntu，但必须具备基本的计算机使用能力。要开始学习本课程，请先在您的计算机硬盘上安装 Ubuntu 9.10。
>>
>>        本课程以模块为单位来组织。在教室中进行全日制学习的话，两天就可以学习完整个课程。另外，您可以按需选择主题和课程，本课程的关键部分可以在
>> 一天之内学完。
>>       相较于原英文版本，中文版针对 Ubuntu 9.10 进行了适当的修订。（由于翻译开始的时候，10.04 仅仅还处于内测阶段，尽请谅解）
>>
>> HTML版本，猛击 这里 <http://people.ubuntu.com/%7Ehappyaron/udc-cn/index.html>查看。
>> PDF版本由于还存在某些问题，稍后提供。
>> Regards,
>> Eleanor Chen
>>
>> --
>> ubuntu-zh mailing list
>> ubuntu-zh在lists.ubuntu.com
>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-zh
>>
>>
>
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