[FFmpeg-user] opus not found???

[Carl Eugen Hoyos]

David Shvo <shvo <at> dsmcs.com> writes:

> check_pkg_config opus opus_multistream.h opus_multistream_decoder_create
> 
> ERROR: opus not found

What does the following command line report?
$ pkg-config --cflags opus

It appears that it is not unusual to install opus 
into different locations (I did not check), if that 
is true, FFmpeg has to use pkg-config to find the 
correct location.
(If it turns out that this is not true, ie if there 
is some indication that the opus headers are always 
installed into /usr/include/opus this would indeed 
be a bug, FFmpeg does not generally require 
pkg-config, only if it is necessary.)

Carl Eugen