At https://developer.ubuntu.com/en/scopes/tutorials/developing-scopes-go/ it tells me to run
sudo apt-get install unity-scope-tool golang git bzr python3-scope-harness mercurial
But I receive the error:
E: Package 'python3-scope-harness' has no installation candidate
(Pastie: http://pastebin.com/f5fYSUfr)
According to http://packages.ubuntu.com/search?suite=trusty-backports&keywords=python3-scope-harness , python3-scope-harness has not been backported to Trusty (14.04). So, I'm really not sure how to install it.
And yes, I've already run
sudo apt-get update
How should I proceed? Thanks!