[bug#29545] [PATCH] gnu: Add gst123.

[Danny Milosavljevic]

Hi Ricardo,

this doesn't actually work for me.

I get these messages:

gst123: Relink 
`/gnu/store/x999chw1v0qz0z8k61k51q44jn5srqg6-libpng-1.6.29/lib/libpng16.so.16' 
with 
`/gnu/store/3h31zsqxjjg52da5gp3qmhkh4x8klhah-glibc-2.25/lib/libpthread.so.0' 
for IFUNC symbol `longjmp'

(gst123:8413): GStreamer-CRITICAL **: gst_element_get_bus: assertion 
'GST_IS_ELEMENT (element)' failed

(gst123:8413): GStreamer-CRITICAL **: gst_bus_set_sync_handler: assertion 
'GST_IS_BUS (bus)' failed

Playing file:///home/dannym/Music/Hoppipolla2.mp3

(gst123:8413): GStreamer-CRITICAL **: gst_element_set_state: assertion 
'GST_IS_ELEMENT (element)' failed
...

and then it doesn't play anything.

It might be that I have to install stuff into my profile, but the description 
doesn't say that...