Re: GPG - secret key not available?

[Csanyi Pal <csanyipal@gmail.com>]

Jon Dowland <jmtd@debian.org> writes:

> On Tue, Jul 03, 2012 at 04:51:09PM +0200, Csanyi Pal wrote:

[snip]

> I suspect that's what you are doing wrong; you should export the
> public half rather than the secret. It's the public half which is used
> by others to verify your sigs.

gpg: skipped "Csanyi Pal <csanyipal@gmail.com>": secret key not available
gpg: [stdin]: clearsign failed: secret key not available

> (note also that if you are just starting to play around, it would be
> worth generating a much stronger key. Read
> http://keyring.debian.org/creating-key.html to find out how)

I generated such a strong key.

Still I get the message as abowe:
secret key not available

So what can I do to get signed .dsc and .changes file when run
dpkg-buildpackage -rfakeroot ??

-- 
Regards from Pal