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#REDIRECT [[UbuntuHelp:InstallLirc]]
{{From|https://help.ubuntu.com/community/LircSupport}}
{{From|https://help.ubuntu.com/community/LircSupport}}
{{Languages|UbuntuHelp:LircSupport}}
{{Languages|UbuntuHelp:LircSupport}}
This guide will describe how to install lirc support in Ubuntu Dapper.
== Introduction ==
Most of the info on this page comes from http://www.abarbaccia.com/ and http://www.ubuntuforums.org/archive/index.php/t-20952.html. Really thanks to the authors.
The guide is specific for an home-brew serial reciver.
== Preparing the system ==
The first step is to get the kernel source packages.  This is done by first finding out what kernel we are running.<pre><nowiki>
$  uname -r</nowiki></pre>
This should spit out a line like "2.6.15-26-386". Note: this will vary according to the kernel version you are using. We only want the first 3 numbers: e.g. 2.6.15.  To download the source:<pre><nowiki>
$  sudo apt-get install linux-source-<kver> linux-headers-`uname -r`</nowiki></pre>
Where <kver> is the three numbers mentioned above (2.6.15 in my case). 
Now we need to extract the source we just downloaded and link it to the appropriate directory.<pre><nowiki>
$  sudo tar xvjf /usr/src/linux-source-*.tar.bz2 -C /usr/src/
$  sudo ln -s /usr/src/linux-source-<kver> /usr/src/linux
$  sudo ln -s /usr/src/linux /lib/modules/`uname -r`/build</nowiki></pre>
and install the required packages.<pre><nowiki>
$  sudo apt-get install build-essential kernel-package lirc-modules-source dialog</nowiki></pre>
To finish setting up our build environment, we need to copy over a few specialized config files for our kernel by doing this:<pre><nowiki>
$  sudo cp /boot/config-`uname -r` /usr/src/linux/.config
$  cd /usr/src/linux
$  sudo make oldconfig</nowiki></pre>
== Compiling the lirc module ==
<pre><nowiki>
$  cd /usr/src/linux
$  sudo make include/linux/version.h
$  sudo make modules</nowiki></pre>
That last line will take a while.
Extract the lirc modules source.<pre><nowiki>
$  cd /usr/src
$  tar -xvzf lirc-modules.tar.gz</nowiki></pre>
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[[category:CategoryDocumentation]] [[category:CategoryHardware]]


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2008年4月23日 (三) 11:46的最新版本

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