Golang : Missing Bazaar command

Problem :

Encounter this error message go: missing Bazaar command when trying go get some package.

For example :

go: missing Bazaar command. See http://golang.org/s/gogetcmd

package github.com/rbg/cli imports launchpad.net/goamz/aws: exec: "bzr": executable file not found in $PATH

Solution :

Your local machine does not have Bazaar install. Download and install Bazaar from http://wiki.bazaar.canonical.com/Download

After installing Bazaar, rerun the go get command again.