`go get` installation method not working for me

Just had my issue closed and was told it was a problem with my Go setup.

$ go get -u -v github.com/spf13/hugo
github.com/spf13/hugo (download) 
github.com/fsnotify/fsnotify (download) 
Fetching https://golang.org/x/sys/unix?go-get=1 
Parsing meta tags from https://golang.org/x/sys/unix?go-get=1 (status code 200) 
get "golang.org/x/sys/unix": found meta tag main.metaImport{Prefix:"golang.org/x/sys", VCS:"git", RepoRoot:"https://go.googlesource.com/sys"} at https://golang.org/x/sys/unix?go-get=1 
get "golang.org/x/sys/unix": verifying non-authoritative meta tag 
Fetching https://golang.org/x/sys?go-get=1 
Parsing meta tags from https://golang.org/x/sys?go-get=1 (status code 200) 
golang.org/x/sys (download) 
github.com/kardianos/osext (download) 
github.com/spf13/afero (download) 
github.com/pkg/sftp (download) 
github.com/kr/fs (download) 
Fetching https://golang.org/x/crypto/ssh?go-get=1 
Parsing meta tags from https://golang.org/x/crypto/ssh?go-get=1 (status code 200) 
get "golang.org/x/crypto/ssh": found meta tag main.metaImport{Prefix:"golang.org/x/crypto", VCS:"git", RepoRoot:"https://go.googlesource.com/crypto"} at https://golang.org/x/crypto/ssh?go-get=1 
get "golang.org/x/crypto/ssh": verifying non-authoritative meta tag 
Fetching https://golang.org/x/crypto?go-get=1 
Parsing meta tags from https://golang.org/x/crypto?go-get=1 (status code 200) 
golang.org/x/crypto (download) 
Fetching https://golang.org/x/crypto/curve25519?go-get=1 
Parsing meta tags from https://golang.org/x/crypto/curve25519?go-get=1 (status code 200) 
get "golang.org/x/crypto/curve25519": found meta tag main.metaImport{Prefix:"golang.org/x/crypto", VCS:"git", RepoRoot:"https://go.googlesource.com/crypto"} at https://golang.org/x/crypto/curve25519?go-get=1 
get "golang.org/x/crypto/curve25519": verifying non-authoritative meta tag 
Fetching https://golang.org/x/text/transform?go-get=1 
Parsing meta tags from https://golang.org/x/text/transform?go-get=1 (status code 200) 
get "golang.org/x/text/transform": found meta tag main.metaImport{Prefix:"golang.org/x/text", VCS:"git", RepoRoot:"https://go.googlesource.com/text"} at https://golang.org/x/text/transform?go-get=1 
get "golang.org/x/text/transform": verifying non-authoritative meta tag 
Fetching https://golang.org/x/text?go-get=1 
Parsing meta tags from https://golang.org/x/text?go-get=1 (status code 200) 
golang.org/x/text (download) 
Fetching https://golang.org/x/text/unicode/norm?go-get=1 
Parsing meta tags from https://golang.org/x/text/unicode/norm?go-get=1 (status code 200) 
get "golang.org/x/text/unicode/norm": found meta tag main.metaImport{Prefix:"golang.org/x/text", VCS:"git", RepoRoot:"https://go.googlesource.com/text"} at https://golang.org/x/text/unicode/norm?go-get=1 
get "golang.org/x/text/unicode/norm": verifying non-authoritative meta tag 
github.com/spf13/cast (download) 
github.com/spf13/jwalterweatherman (download) 
github.com/spf13/cobra (download) 
github.com/spf13/pflag (download) 
github.com/cpuguy83/go-md2man (download) 
github.com/russross/blackfriday (download) 
github.com/shurcooL/sanitized_anchor_name (download) 
github.com/spf13/fsync (download) 
github.com/PuerkitoBio/purell (download) 
github.com/opennota/urlesc (download) 
github.com/kyokomi/emoji (download) 
github.com/miekg/mmark (download) 
github.com/BurntSushi/toml (download) 
github.com/mitchellh/mapstructure (download) 
github.com/spf13/viper (download) 
github.com/hashicorp/hcl (download) 
github.com/kr/pretty (download) 
github.com/kr/text (download) 
# cd /home/nolan/.go/src/github.com/kr/text; git checkout master 
error: pathspec 'master' did not match any file(s) known to git. 
package github.com/kr/text: exit status 1 
github.com/magiconair/properties (download) 
Fetching https://gopkg.in/yaml.v2?go-get=1 
Parsing meta tags from https://gopkg.in/yaml.v2?go-get=1 (status code 200) 
get "gopkg.in/yaml.v2": found meta tag main.metaImport{Prefix:"gopkg.in/yaml.v2", VCS:"git", RepoRoot:"https://gopkg.in/yaml.v2"} at https://gopkg.in/yaml.v2?go-get=1 
gopkg.in/yaml.v2 (download) 
github.com/bep/inflect (download) 
github.com/dchest/cssmin (download) 
github.com/eknkc/amber (download) 
github.com/yosssi/ace (download) 
github.com/spf13/nitro (download) 
github.com/gorilla/websocket (download)
$echo $GOPATH
/home/nolan/.go
$ ls $GOPATH/bin
git-appraise hub scw

What’s wrong with my Go setup? Looks like a dependency is no longer available/has moved, but I’ve definitely done this before so if there’s an issue with how I’ve set up Go then it’s specific to Hugo.

Thanks.

Hugo uses the github.com/kr/text package, which has an apparent issue.

Our Travis build also fails, but only on Go 1.5.4 … Hmm …