悦大夫蓝欣 發表於 2024-4-1 00:00:00

Debian如何安装闭源软件包有哪些方法

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        在系统操作中,闭源软件和开源软件是相对的,总有人拿这2个比较优劣,有时需要在系统中安装鼻渊软件包,下面小编就给大家介绍下Debian安装闭源软件包的方法。</p>
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          Debian是一个拥有48,000软件包的发行版。 这些软件包被分为三类: main, contrib 和 non-free, 主要是根据许可证要求, 参照Debian开源软件指南 (DFSG)。</p>
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          main软件仓库包括符合DFSG的开源软件。contrib也包括符合DFSG的开源软件,但是依赖闭源软件来编译或者执行。non-free包括不符合DFSG的、可再分发的闭源软件。main仓库被认为是Debian项目的一部分,但是contrib和non-free不是。后两者只是为了用户的方便而维护和提供。</p>
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          如果你想一直能够在Debian上安装闭源软件包,你需要添加contrib和non-free软件仓库。这样做,用文本编辑器打开 /etc/apt/sources.list 添加“contrib non-free”“到每个源。</p>
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          下面是适用于 Debian Wheezy的 /etc/apt/sources.list 例子。</p>
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          deb http://ftp.us.debian.org/debian/ wheezy main contrib non-free</p>
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          deb-src http://ftp.us.debian.org/debian/ wheezy main contrib non-free</p>
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          deb http://security.debian.org/ wheezy/updates main contrib non-free</p>
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          deb-src http://security.debian.org/ wheezy/updates main contrib non-free</p>
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          # wheezy-updates, 之前叫做 ‘volatile’</p>
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          deb http://ftp.us.debian.org/debian/ wheezy-updates main contrib non-free</p>
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          deb-src http://ftp.us.debian.org/debian/ wheezy-updates main contrib non-free</p>
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        <img style="max-width:100%!important;height:auto!important;"title="Debian如何安装闭源软件包有哪些方法" alt="Debian如何安装闭源软件包有哪些方法" debian src="https://zhuji.jb51.net/uploads/img/202305/e9a9f72d243c102a8c3547909ed14066.jpg"></p>
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          修改完源后, 运行下面命令去下载contrib和non-free软件仓库的文件索引。</p>
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          $ sudo apt-get update</p>
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          如果你用 aptitude, 运行下面命令。</p>
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          $ sudo aptitude update</p>
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          现在你在Debian上搜索和安装任何闭源软件包。</p>
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        <img style="max-width:100%!important;height:auto!important;"title="Debian如何安装闭源软件包有哪些方法" alt="Debian如何安装闭源软件包有哪些方法" debian src="https://zhuji.jb51.net/uploads/img/202305/4c5012eb867b1a1e731337da0288b956.jpg"></p>
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          上面就是Debian安装闭源软件包的方法介绍了,在安装之前,你要先修改源,然后下载contrib和non-free软件仓库的文件索引,只是就可以安装闭源软件包了。</p>
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