Problem with gpg --batch --gen-key

[Robert J. Hansen]

Johan Wevers wrote:
> Looks to me you're running out of random data. I don't know how to
> solve that on win32.

Not necessarily.  GnuPG 1.4.2-1.4.4 (at least) are known to have
problems when scripted from Java, mostly dealing with I/O operations
randomly blocking.  I know I've complained about this a couple of times
on the list; might be worth searching the archives to see if anyone else
has solutions to it.