> I am trying to compile Go 1.4.3 on my Raspberry Pi following David's > instructions on https://github.com/golang/go/wiki/Plan9.
I believe that route to bootstrapping go from scratch on Plan 9 will work only for 386. On arm, you can either cross-compile go1.4 on another go platform (eg plan9/386, plan9port on linux/386, or linux/arm), or start with a pre-compiled plan9/arm package (there are several to choose from on http://www.9legacy.org/download.html). Once you have that, you can run it on Plan 9 on the Raspberry Pi to bootstrap the current release of go.