apt

gistfile1.txt

root@bob:/etc/apt/sources.list.d# sudo add-apt-repository ppa:monetas/opentxs
 
 More info: https://launchpad.net/~monetas/+archive/ubuntu/opentxs
Press [ENTER] to continue or ctrl-c to cancel adding it

gpg: keyring `/tmp/tmpsjfp3rpb/secring.gpg' created
gpg: keyring `/tmp/tmpsjfp3rpb/pubring.gpg' created
gpg: requesting key A5802DAF from hkp server keyserver.ubuntu.com
gpg: /tmp/tmpsjfp3rpb/trustdb.gpg: trustdb created
gpg: key A5802DAF: public key "Launchpad PPA for monetas" imported
gpg: Total number processed: 1
gpg:               imported: 1  (RSA: 1)
OK
root@bob:/etc/apt/sources.list.d# apt-get install czmq libzmq-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package czmq
root@bob:/etc/apt/sources.list.d#