Minimuim Go requirement? Compile fails on RHEL7 with Go 1.3.3

[mpwalsh8]

Is there a minimum version of Go required to build this? I get the following compile errors running on RHEL7 with go1.3.3 (which comes from the RHEL7 repo):

[xpi@localhost linux-bing-wallpaper]$ go build bing-wallpaper.go
# command-line-arguments
./bing-wallpaper.go:458: syntax error: unexpected range, expecting {
./bing-wallpaper.go:474: non-declaration statement outside function body
./bing-wallpaper.go:475: non-declaration statement outside function body
./bing-wallpaper.go:484: non-declaration statement outside function body
./bing-wallpaper.go:486: non-declaration statement outside function body
./bing-wallpaper.go:487: syntax error: unexpected }
[xpi@localhost linux-bing-wallpaper]$ go version
go version go1.3.3 linux/amd64
[xpi@localhost linux-bing-wallpaper]$ 

[marguerite]

@mpwalsh8

well go 1.3.3 is pretty old. frankly I didn't notice the version requirement at all. on my openSUSE Tumbleweed, the current go version is 1.9.7, and the go version when I wrote these codes must be 1.5+ because it's less than a year.