Where is (guix ui)?

[Andreas Enge]

Hello, in current master (commit a09f6ed), I get the following:

$ ./pre-inst-env guix build hello -n
substitute: Backtrace:
substitute: In ice-9/boot-9.scm:
substitute:  157: 12 [catch #t #<catch-closure 1bd3580> ...]
substitute: In unknown file:
substitute:    ?: 11 [apply-smob/1 #<catch-closure 1bd3580>]
substitute: In ice-9/boot-9.scm:
substitute:   63: 10 [call-with-prompt prompt0 ...]
substitute: In ice-9/eval.scm:
substitute:  432: 9 [eval # #]
substitute: In ice-9/boot-9.scm:
substitute: 2401: 8 [save-module-excursion #<procedure 1bf0940 at 
ice-9/boot-9.scm:4045:3 ()>]
substitute: 4050: 7 [#<procedure 1bf0940 at ice-9/boot-9.scm:4045:3 ()>]
substitute: 1724: 6 [%start-stack load-stack ...]
substitute: 1729: 5 [#<procedure 1c08ea0 ()>]
substitute: In unknown file:
substitute:    ?: 4 [primitive-load "/usr/local/guix-git/bin/guix"]
substitute: In ice-9/eval.scm:
substitute:  411: 3 [eval # #]
substitute:  387: 2 [eval # #]
substitute: In ice-9/boot-9.scm:
substitute: 2867: 1 [resolve-interface (guix ui) #:select ...]
substitute: In unknown file:
substitute:    ?: 0 [scm-error misc-error #f "~A ~S" ("no code for module" 
(guix ui)) #f]
substitute: 
substitute: ERROR: In procedure scm-error:
substitute: ERROR: no code for module (guix ui)
guix build: error: build failed: substituter `substitute' died unexpectedly

This even after "make clean-go" and removing any additional .go files in
my guix tree.

There is ui.scm and ui.go in the subdirectory guix.

I am using the guile from guix:
$ guile --version
guile (GNU Guile) 2.0.11

Andreas