View Full Version : [ubuntu] Error while installing TWIDGE (W: GPG error:)

May 14th, 2011, 05:51 PM

I am new to ubuntu and I love to work with the terminal..

Recently I tried to install a twitter terminal app called twidge.. I followed the instructions to install the app from this site > http://ubuntumanual.org/node/253

i had to add > deb http://ftp.de.debian.org/debian squeeze main < into /etc/apt/source.list .. after that i was instructed to "apt-get update" .. but while updating, the update stopped with the following error ..

W: GPG error: http://ftp.de.debian.org squeeze Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY AED4B06F473041FA

what do i do?