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为 apt-get build-dep 指定 PPA 版本？

tag-icon • tag-icon apt package-management compiling ppa
为 apt-get build-dep 指定 PPA 版本？

在 Ubuntu 14.04 上，我想ardour从源代码重建软件包，并且我在 PPA 中找到了合适的版本，并且我已经激活了它的源（deb-src在正确文件的某处/etc/apt/sources.list*）；我可以从 PPA 安装软件包（但有一个错误需要重新编译）。

此时，apt-cache报告 PPA 中的版本：

$ apt-cache showpkg ardour
Package: ardour
Versions: 
1:4.7.270+r15291.42~ubuntu14.04.1 (/var/lib/apt/lists/ppa.launchpad.net_dobey_audiotools_ubuntu_dists_trusty_main_binary-i386_Packages)
...
1:4.7.270+r15280.42~ubuntu14.04.1 (/var/lib/dpkg/status)
...
1:2.8.16+git20131003-1 (/var/lib/apt/lists/dk.archive.ubuntu.com_ubuntu_dists_trusty_universe_binary-i386_Packages)
...
Provides: 
1:4.7.270+r15291.42~ubuntu14.04.1 - 
1:4.7.270+r15280.42~ubuntu14.04.1 - 
1:2.8.16+git20131003-1 - 
Reverse Provides: 
ardour-i686 1:2.8.16+git20131003-1

此外，如果我想下载源包，我会得到正确的包：

$ apt-get source ardour
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Need to get 10.5 MB of source archives.
Get:1 http://ppa.launchpad.net/dobey/audiotools/ubuntu/ trusty/main ardour 1:4.7.270+r15291.42~ubuntu14.04.1 (tar) [10.5 MB]
...

到目前为止一切顺利。但是，当我尝试通过 安装构建依赖项时build-dep，我得到了以下信息：

$ sudo apt-get build-dep ardour
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages have unmet dependencies:
 libjack-dev : Depends: libjack0 (= 1:0.121.3+20120418git75e3e20b-2.1ubuntu1) but it is not going to be installed
E: Build-dependencies for ardour could not be satisfied.

这是错误的 - 这ardour使用libjack2- 如果我继续sudo apt-get install libjack0，该操作将删除libjack2和ardour。

我已经看到man apt-get我可以为指定包的版本build-dep，但不知何故它不起作用：

$ sudo apt-get build-dep ardour=4.7.270+r15291.42~ubuntu14.04.1
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Can not find version '4.7.270+r15291.42~ubuntu14.04.1' of package 'ardour'
E: Unable to find a source package for ardour

$ sudo apt-get build-dep ardour=4.7.270
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Can not find version '4.7.270' of package 'ardour'
E: Unable to find a source package for ardour

那么——我如何指定apt-get我想要的build-dep这个特定的 PPA 版本？

答案1

您忘记了1:版本号中的 。它不是为了美化输出，而是版本的一部分 - 纪元号。为什么有些软件包的版本字符串前面有多余的数字？

答案2

好的，我找到了答案，就我发布问题的方式而言 - 首先，从源文件中，有：

./debian/rules: ARDOUR_VERSION=`head -1 debian/changelog | awk -F'[()]' '{print $$2}'|cut -d~ -f1|cut -d: -f2`

啊哈，所以我需要看看debian/changelog在这种情况下哪个是头：

ardour (1:4.7.270+r15291.42~ubuntu14.04.1) trusty; urgency=low

因此，基本上，1:还需要包含前缀，上面我省略了它：

$ sudo apt-get build-dep ardour=1:4.7.270+r15291.42~ubuntu14.04.1
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages have unmet dependencies:
 libjack-dev : Depends: libjack0 (= 1:0.121.3+20120418git75e3e20b-2.1ubuntu1) but it is not going to be installed
E: Build-dependencies for ardour=1:4.7.270+r15291.42~ubuntu14.04.1 could not be satisfied.

但是，依赖性问题仍然存在（编辑：解决方案在我的评论中无法安装 libjack-dev - 询问 Ubuntu- 而是使用libjack-jackd2-dev）——但至少现在很清楚这不是由于错误的版本引用......

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