On Fri, 2015-08-14 at 15:24 +0800, Joe P. wrote:
gpg: requesting key 5C927F7C from hkp server keys.gnupg.net ?: keys.gnupg.net: Network is unreachable gpgkeys: HTTP fetch error 7: couldn't connect: Network is unreachable
Looks like a problem either with your network or with http://keys.gnupg.net/ itself.
andre