套件資訊
執行下面指令，可以觀看「Binary Package: gir1.2-gst-plugins-base-1.0」相關資訊
$ apt-cache show gir1.2-gst-plugins-base-1.0
顯示
Package: gir1.2-gst-plugins-base-1.0
Architecture: amd64
Version: 1.12.3-1
Priority: optional
Section: introspection
Source: gst-plugins-base1.0
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Maintainers of GStreamer packages <pkg-gstreamer-maintainers@lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 369
Depends: gir1.2-glib-2.0, gir1.2-gstreamer-1.0, libgstreamer-plugins-base1.0-0 (>= 1.12.1)
Filename: pool/main/g/gst-plugins-base1.0/gir1.2-gst-plugins-base-1.0_1.12.3-1_amd64.deb
Size: 66686
MD5sum: f6df8c9004b2082e1f3feb3b347ff9a4
SHA1: c7d41ff89f1e050e47f276fc30e66394a0cd1028
SHA256: af4a3fedf132dbc5234e584dade33c79b0240b9881cff0aea90b78004331283a
Homepage: http://gstreamer.freedesktop.org/modules/gst-plugins-base.html
Description-en: GObject introspection data for the GStreamer Plugins Base library
This package contains introspection data for the GStreamer Plugins Base library.
.
GStreamer is a streaming media framework, based on graphs of filters
which operate on media data. Applications using this library can do
anything from real-time sound processing to playing videos, and just
about anything else media-related. Its plugin-based architecture means
that new data types or processing capabilities can be added simply by
installing new plug-ins.
.
It can be used by packages using the GIRepository format to generate
dynamic bindings.
Description-md5: 3d52c64e6869be4dd2250690fc8d724f
Task: ubuntu-desktop, ubuntu-usb, edubuntu-desktop, edubuntu-usb, xubuntu-desktop, ubuntustudio-desktop, ubuntu-gnome-desktop, ubuntukylin-desktop, ubuntu-mate-desktop, ubuntu-budgie-desktop
Supported: 9m
安裝
執行下面指令，安裝「gir1.2-gst-plugins-base-1.0」這個套件。
$ sudo apt-get install gir1.2-gst-plugins-base-1.0
檔案
執行下面指令，觀看「gir1.2-gst-plugins-base-1.0」這個套件，安裝那些檔案在系統上。
$ dpkg -L gir1.2-gst-plugins-base-1.0 | sort
顯示
/.
/usr
/usr/lib
/usr/lib/girepository-1.0
/usr/lib/girepository-1.0/GstAllocators-1.0.typelib
/usr/lib/girepository-1.0/GstApp-1.0.typelib
/usr/lib/girepository-1.0/GstAudio-1.0.typelib
/usr/lib/girepository-1.0/GstFft-1.0.typelib
/usr/lib/girepository-1.0/GstPbutils-1.0.typelib
/usr/lib/girepository-1.0/GstRtp-1.0.typelib
/usr/lib/girepository-1.0/GstRtsp-1.0.typelib
/usr/lib/girepository-1.0/GstSdp-1.0.typelib
/usr/lib/girepository-1.0/GstTag-1.0.typelib
/usr/lib/girepository-1.0/GstVideo-1.0.typelib
/usr/share
/usr/share/doc
/usr/share/doc/gir1.2-gst-plugins-base-1.0
/usr/share/doc/gir1.2-gst-plugins-base-1.0/AUTHORS
/usr/share/doc/gir1.2-gst-plugins-base-1.0/changelog.Debian.gz
/usr/share/doc/gir1.2-gst-plugins-base-1.0/copyright
/usr/share/doc/gir1.2-gst-plugins-base-1.0/NEWS.gz
/usr/share/doc/gir1.2-gst-plugins-base-1.0/README.Debian
/usr/share/doc/gir1.2-gst-plugins-base-1.0/README.gz
From Source Package: gst-plugins-base1.0
執行下面指令，可以了解到「gir1.2-gst-plugins-base-1.0」這個套件，是來自於哪個「Source Package」
$ apt-cache showsrc gir1.2-gst-plugins-base-1.0 | grep '^Package:'
顯示
Package: gst-plugins-base1.0
表示「Binary Package: gir1.2-gst-plugins-base-1.0」是來自於「Source Package: gst-plugins-base1.0 (explore)」
或是執行下面指令
$ apt-cache show gir1.2-gst-plugins-base-1.0 | grep '^Source:'
顯示
Source: gst-plugins-base1.0