I installed this just now and had to manually resize the SD card. You posted the solution here (just need to add sudo of course):
One other thing: I have an Allo Boss card. I had to disable HDMI sound in my headless setup or the card was recognized as card 3. I appended this line to /boot/cmdline.txt:
snd_bcm2835.enable_hdmi=0
Also in that file, I changed this option:
snd-bcm2835.enable_compat_alsa=1
I did those two things to get the mpd2chromecast plugin to work. There may be another way. I haven’t tried adding those to /boot/userconfig.txt.
Before changing that second option, my sound card was not being properly recognized by mpd2chromecast. However, playback was working out of the analog output of my sound card before I changed that option.
I’ve only had it up for half an hour but my Pandora plugin is working. Looks good!