How to download source package using only console?
Hello, fellow Debian users.
When I need to build a backport of a package, I sometimes find it
difficult to obtain actual source package(-s) from Debian repos
using console.
Following advice from a wiki page [1], after "apt update", doesn't
do it:
$ apt source
lego/testing
Reading package lists...
Done
Picking 'golang-github-xenolf-lego' as
source package instead of
'lego'
E: Can not find version '3.2.0-3.1' of
package
'lego'
E: Unable to find a source package for
golang-github-xenolf-lego
Any other seemingly intended ways also fail in a similar fashion:
$ dget
lego=4.9.1-1
dget: no hostnames in apt-cache policy lego for version 4.9.1-1
found
$ apt-get source lego -t
testing
Reading package lists...
Done
E: The value 'testing' is invalid for APT::Default-Release as
such a release is not available in the
sources
E: Unable to find a source package for
Trying to do the same for another package seems to work:
$ apt source ipcalc/testing
Reading package lists... Done
Selected version '0.42-2' (testing) for
ipcalc
Need to get 33,7 kB of source archives.
Get:1 https://mirror.yandex.ru/debian
testing/main ipcalc 0.42-2 (dsc) [1 692 B]
Get:2 https://mirror.yandex.ru/debian
testing/main ipcalc 0.42-2 (tar) [25,9 kB]
Get:3 https://mirror.yandex.ru/debian
testing/main ipcalc 0.42-2 (diff) [6 144 B]
Fetched 33,7 kB in 1s (52,5 kB/s)
dpkg-source: info: extracting ipcalc in
ipcalc-0.42
dpkg-source: info: unpacking
ipcalc_0.42.orig.tar.gz
dpkg-source: info: unpacking
ipcalc_0.42-2.debian.tar.xz
dpkg-source: info: using patch list from
debian/patches/series
dpkg-source: info: applying 01-paths.patch
So why those fail for a "lego" package and is there a way to solve
this once and for all?
I know I can go to a packages website [2] and manually download
".dsc" file and feed it to "dget" utility, or download source files
directly from said website, but there has to be a better way.
Some useful info:
$ cat /etc/apt/sources.list |
grep -iE "testing"
#deb https://mirror.yandex.ru/debian/
testing main contrib non-free
deb-src https://mirror.yandex.ru/debian/
testing main contrib non-free
$ rmadison lego
lego | 0.3.1-5+b13 | oldstable |
amd64, arm64, armel, armhf, i386, mips, mips64el, mipsel,
ppc64el, s390x
lego | 3.2.0-3.1+b5 | stable |
amd64, arm64, armel, armhf, i386, mips64el, mipsel, ppc64el,
s390x
lego | 4.9.1-1 | testing |
amd64, arm64, armel, armhf, i386, mips64el, mipsel, ppc64el,
s390x
lego | 4.9.1-1 | unstable |
amd64, arm64, armel, armhf, i386, mips64el, mipsel, ppc64el,
s390x
$ uname -a
Linux host0 5.10.0-22-amd64 #1 SMP Debian
5.10.178-3 (2023-04-22) x86_64 GNU/Linux
[1] https://wiki.debian.org/SimpleBackportCreation
[2] https://packages.debian.org/bookworm/lego
--
With kindest regards, Alexander.
⢀⣴⠾⠻⢶⣦⠀
⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system
⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org
⠈⠳⣄⠀⠀⠀⠀
Reply to: