What are the file names with the MD5sums? I'm having the exact same trouble.
Thanks so much for finding the answer!
Ted
Ah! I found it. (sound of head slapping!)
The problem wasn't gpg after all, but libreadline6. Updating it didn't help, but building it manually (md5:
a3a5bf025a1b8df869f45f34098ffc6a rather than
2569b5ed629a3e573b0a8f9ec23a37ff)
and copying my version to /usr/local/lib/libreadline.so.6 worked!