同样是Ubuntu 16.04系统，在其中一台机器上，./configure 检测
Qt Multimedia:
ALSA ................................... yes
GStreamer 1.0 .......................... no
无法启用QtMutimedia，播放声音
试过Qt5.6.2 Qt5.8.0的源文件包都是如此。
安装所有gstreamer相关包：
gstreamer0.10-alsa gstreamer1.0-clutter gstreamer1.0-plugins-base-dbg
gstreamer0.10-doc gstreamer1.0-clutter-3.0 gstreamer1.0-plugins-base-doc
gstreamer0.10-ffmpeg gstreamer1.0-crystalhd gstreamer1.0-plugins-good
gstreamer0.10-ffmpeg-dbg gstreamer1.0-doc gstreamer1.0-plugins-good-dbg
gstreamer0.10-gconf gstreamer1.0-dvswitch gstreamer1.0-plugins-good-doc
gstreamer0.10-gnomevfs gstreamer1.0-espeak gstreamer1.0-plugins-ugly
gstreamer0.10-nice gstreamer1.0-fluendo-mp3 gstreamer1.0-plugins-ugly-amr
gstreamer0.10-plugins-base gstreamer1.0-hybris gstreamer1.0-plugins-ugly-dbg
gstreamer0.10-plugins-base-apps gstreamer1.0-libav gstreamer1.0-plugins-ugly-doc
gstreamer0.10-plugins-base-dbg gstreamer1.0-libav-dbg gstreamer1.0-pocketsphinx
gstreamer0.10-plugins-base-doc gstreamer1.0-nice gstreamer1.0-pulseaudio
gstreamer0.10-plugins-good gstreamer1.0-packagekit gstreamer1.0-tools
gstreamer0.10-plugins-good-dbg gstreamer1.0-plugins-bad gstreamer1.0-vaapi
gstreamer0.10-plugins-good-doc gstreamer1.0-plugins-bad-dbg gstreamer1.0-vaapi-doc
gstreamer0.10-pulseaudio gstreamer1.0-plugins-bad-doc gstreamer1.0-x
gstreamer0.10-qapt gstreamer1.0-plugins-bad-faad gstreamer-qapt
gstreamer0.10-tools gstreamer1.0-plugins-bad-videoparsers gstreamer-tools
gstreamer0.10-x gstreamer1.0-plugins-base
gstreamer1.0-alsa gstreamer1.0-plugins-base-apps
除了 gstreamer1.0-hybris有依赖问题无法安装外，都安装了，问题依然。
又安装如下包：
libgstreamer0.10-0 libgstreamer1.0-dev libgstreamer-ocaml-dev libgstreamer-plugins-base1.0-0
libgstreamer0.10-0-dbg libgstreamermm-1.0-0v5 libgstreamer-plugins-bad1.0-0 libgstreamer-plugins-base1.0-dev
libgstreamer0.10-dev libgstreamermm-1.0-dev libgstreamer-plugins-bad1.0-dev libgstreamer-plugins-good1.0-0
libgstreamer1.0-0 libgstreamermm-1.0-doc libgstreamer-plugins-base0.10-0 libgstreamer-plugins-good1.0-dev
libgstreamer1.0-0-dbg libgstreamer-ocaml libgstreamer-plugins-base0.10-dev
问题依然，搜索了好久。
./configure -gstreamer 1.0 -qt-xcb 问题依然
pkg-config gstreamer-1.0 --cflags 结果正常
-pthread -I/usr/include/gstreamer-1.0 -I/usr/lib/x86_64-linux-gnu/gstreamer-1.0/include -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
pkg-config gstreamer-1.0 --libs 结果正常
-lgstreamer-1.0 -lgobject-2.0 -lglib-2.0
经过下面的提示：
仔细检查，果然是漏掉了 sudo apt install libgstreamer-plugins-base1.0-dev 安装。
安装完后，rm config.cache，重新./configure 终于检测结果正常开启 GStreamer 1.0。
Qt Multimedia:
ALSA ................................... yes
GStreamer 1.0 .......................... yes
GStreamer 0.10 ......................... no
Video for Linux ........................ yes
OpenAL ................................. no
PulseAudio ............................. no
Resource Policy (libresourceqt5) ....... no
DirectShow ............................. no
Windows Media Foundation ............... no