Whenever I try adding a repository in my Ubuntu 16.10 I am getting keyserver recieve failed error.
For example on adding pycharm repo I am getting this error:
sudo add-apt-repository ppa:mystic-mirage/pycharm
The Most Intelligent Python IDE
Enjoy productive Python, Django, and Web development with PyCharm, an intelligent Python IDE offering unique coding experience
This PPA contains both PyCharm Professional and Community Editions
Update 2016-07-22: Unity Menubar Integration enabled. Enjoy!
More info: https://launchpad.net/~mystic-mirage/+archive/ubuntu/pycharm
Press [ENTER] to continue or ctrl-c to cancel adding it
gpg: keybox '/tmp/tmppoqic2l4/pubring.gpg' created
gpg: keyserver receive failed: No keyserver available
