libcaca output doesn't initialize
text output box is continually opening and closing. libcaca installed is v0.99.beta19-2build2~gcc5.2
$ vlc -I rc --vout "caca" somevid.mp4
VLC media player 3.0.0-git Vetinari (revision 3.0.0~~git20160813+r65787+62~ubuntu16.04.1)
[0000000001fe03b8] [cli] lua interface: Listening on host "*console".
VLC media player 3.0.0-git Vetinari
Command Line Interface initialized. Type `help' for help.
> [00007f0d6ce25c08] core decoder error: Codec `rtp ' (No description for this codec) is not supported.
[00007f0d6ce25c08] core decoder error: Codec not supported
[00007f0d6ce25c08] core decoder error: VLC could not decode the format "rtp " (No description for this codec)
[00007f0d500526f8] core video output error: video output creation failed
[00007f0d6ccd40e8] core decoder error: failed to create video output
[h264 @ 0x7f0d6cd39880] get_buffer() failed
[h264 @ 0x7f0d6cd39880] thread_get_buffer() failed
[h264 @ 0x7f0d6cd39880] decode_slice_header error
[h264 @ 0x7f0d6cd39880] no frame!
[00007f0d48000ad8] core video output error: video output creation failed
[00007f0d6ccd40e8] core decoder error: failed to create video output
[h264 @ 0x7f0d6cd920e0] get_buffer() failed
[h264 @ 0x7f0d6cd920e0] thread_get_buffer() failed
[h264 @ 0x7f0d6cd920e0] decode_slice_header error
[h264 @ 0x7f0d6cd920e0] no frame!
[00007f0d70045a98] core video output error: video output creation failed
[00007f0d6ccd40e8] core decoder error: failed to create video output
[h264 @ 0x7f0d6cdd97e0] get_buffer() failed
[h264 @ 0x7f0d6cdd97e0] thread_get_buffer() failed
[h264 @ 0x7f0d6cdd97e0] decode_slice_header error
[h264 @ 0x7f0d6cdd97e0] no frame!
[00007f0d5005a538] core video output error: video output creation failed
[00007f0d6ccd40e8] core decoder error: failed to create video output
[h264 @ 0x7f0d6cd39880] get_buffer() failed
[h264 @ 0x7f0d6cd39880] thread_get_buffer() failed
[h264 @ 0x7f0d6cd39880] decode_slice_header error
[h264 @ 0x7f0d6cd39880] no frame!
[00007f0d480009b8] core video output error: video output creation failed
[00007f0d6ccd40e8] core decoder error: failed to create video output
[h264 @ 0x7f0d6cd920e0] get_buffer() failed
[h264 @ 0x7f0d6cd920e0] thread_get_buffer() failed
[h264 @ 0x7f0d6cd920e0] decode_slice_header error
[h264 @ 0x7f0d6cd920e0] no frame!
...