I also get the same error when I do rosdep satisfy sound_play |sh or something. rosmake output also prints the same error but finishes without errors, yielding message files generated. By then, I managed to use sound_play. This isn't answering to "how to fix rosdep errors" question but HTH.
I also get the same error when I do rosdep satisfy sound_play |sh or something. rosmake output also prints the same error but finishes without errors, yielding message files generated. By then, I managed to use sound_play. This isn't answering to your "how to fix rosdep errors" question but HTH.