Hello

I successfully run: (as indicated in the web site)

sudo apt-key adv --keyserver keyserver.quickbuild.pearsoncomputing.net --recv-keys F5CFC95C

And installed trinity, but after a while when running 

 sudo apt-get update 

Again I obtain:

Reading package lists... Done
W: GPG error: http://ppa.launchpad.net lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 4DF9B28CA252A784

Did the key change?

regards

Uwe Brauer 

Attachments:

• smime.p7s (application/pkcs7-signature, 7.4kb)