pvdk wrote:How did you add the PPA? Keys should be imported automagically.
See this.
$ echo "yes" | sudo apt-add-repository ppa:openmw/deps
You are about to add the following PPA to your system:
Packages needed for building OpenMW on Launchpad, these are all static libraries.
More info: https://launchpad.net/~openmw/+archive/deps
gpg: keyring `/tmp/tmpoVD1Js/secring.gpg' created
gpg: keyring `/tmp/tmpoVD1Js/pubring.gpg' created
gpg: requesting key 23AC1401 from hkp server keyserver.ubuntu.com
gpgkeys: key D1FA60B3123DC6ACB284F8AB589AF1AA23AC1401 not found on keyserver
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
recv failed
Thanks, it was probably a temporary issue, it's working now.