Need to upgrade Go 1.2.1 to 1.3+ on Ubuntu 14.04 (trusty64) -

environment
vagrant / virtualbox / ubuntu-trusty64

my go version 1.2.1 installed via apt-get install golang

i need , should have installed more recent (1.3+) version (repo outdated)

is best to:
- apt-get uninstall, re-install using more updated repo
b - try upgrade existing go 1.3 or higher
c - ?

the typical approach believe use godeb tool: https://github.com/niemeyer/godeb