Couldn't load /tmp/go-build

[erginduran]

`:~/go/src/github.com/kabukky/journey$ sudo go run main.go 
2017/05/19 22:57:20 Creating /tmp/go-build917829394/command-line-arguments/_obj/exe/content/data
2017/05/19 22:57:20 Creating /tmp/go-build917829394/command-line-arguments/_obj/exe/content/themes
2017/05/19 22:57:20 Creating /tmp/go-build917829394/command-line-arguments/_obj/exe/content/images
2017/05/19 22:57:20 Creating /tmp/go-build917829394/command-line-arguments/_obj/exe/content/https
2017/05/19 22:57:20 Creating /tmp/go-build917829394/command-line-arguments/_obj/exe/content/plugins
2017/05/19 22:57:20 Creating /tmp/go-build917829394/command-line-arguments/_obj/exe/content/pages
2017/05/19 22:57:20 Warning: couldn't load /tmp/go-build917829394/command-line-arguments/_obj/exe/config.json, creating new config file.
2017/05/19 22:57:20 Error: Couldn't compile templates:Couldn't find a theme to use in /tmp/go-build917829394/command-line-arguments/_obj/exe/content/themes
exit status 1
`

i am getting above output after running "go run main.go" and i already runned "go build" before it.
What does this output means? i see exe around in above output. so i cannot run this journey blog on linux?
OS: Ubuntu 16.04 64bit
go version: go1.8.1 linux/amd64

[ghost]

yes the same issues with u

[kabukky]

It looks like Journey could not find any themes and therefore exits.

Did you check out the promenade theme submodule before building Journey? See here: https://github.com/kabukky/journey/wiki/Building-Journey-from-source