[racket] raco pkg install with zipfile

I have a multi-collection package,
https://github.com/tonyg/racket-bitsyntax/. When I download an archive
of the package and try to install it using `raco pkg install`, it
doesn't work.

Is it supposed to work, or am I doing something wrong?

Here's a transcript of the commands I'm trying:

  $ wget https://github.com/tonyg/racket-bitsyntax/archive/master.zip
  $ raco pkg install -n bitsyntax master.zip
  raco setup: version: 6.0.1.8 [3m]
  raco setup: installation name: development
  raco setup: variants: 3m
  raco setup: main collects: /home/tonyg/src/racket/racket/collects
  raco setup: collects paths:
  raco setup:   /home/tonyg/src/racket/racket/collects
  raco setup: main pkgs: /home/tonyg/src/racket/racket/share/pkgs
  raco setup: pkgs paths:
  raco setup:   /home/tonyg/src/racket/racket/share/pkgs
  raco setup:   /home/tonyg/src/racket/racket/share/devel-pkgs
  raco setup:   /home/tonyg/.racket/development/pkgs
  raco setup: links files:
  raco setup:   /home/tonyg/src/racket/racket/share/links.rktd
  raco setup:   /home/tonyg/src/racket/racket/share/devel-pkgs/links.rktd
  raco setup:   /home/tonyg/.racket/development/links.rktd
  raco setup: main docs: /home/tonyg/src/racket/racket/doc
  raco setup: --- updating info-domain tables ---
  raco setup: updating: /home/tonyg/src/racket/racket/share/info-cache.rktd
  raco setup: --- pre-installing collections ---
  raco setup: --- installing foreign libraries ---
  raco setup: --- installing shared files ---
  raco setup: --- compiling collections ---
  raco setup: --- parallel build using 2 jobs ---
  raco setup: 1 making: <pkgs>/bitsyntax
  raco setup: 1 making: <pkgs>/bitsyntax/racket-bitsyntax-master
  raco setup: 1 making:
<pkgs>/bitsyntax/racket-bitsyntax-master/bitsyntax (bitsyntax)
  raco setup: 0 making: <pkgs>/racket-index/scribblings/main
  cm: compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/info.rkt
  cm: compiled
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/info.rkt
  cm: compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/bitmatch.rkt
  raco setup: 0 making: <pkgs>/racket-index/scribblings/main/private
  raco setup: 0 making: <pkgs>/racket-index/scribblings/main/user
  cm: compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/bitstitch.rkt
  cm:  compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/bitstx.rkt
  cm:  compiled
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/bitstx.rkt
  cm:  compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/bitstring.rkt
  online-check-syntax: TR's expanded syntax objects; this message is ignored
  cm:  compiled
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/bitstring.rkt
  cm: compiled
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/bitmatch.rkt
  cm: compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/info.rkt
  cm: compiled
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/info.rkt
  cm: compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/main.rkt
  cm: compiled
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/bitstitch.rkt
  cm: compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/test-bitmatch-bitstitch.rkt
  cm: compiled
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/main.rkt
  cm: compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/test-typed.rkt
  cm: compiled
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/test-bitmatch-bitstitch.rkt
  raco setup: 1 making:
<pkgs>/bitsyntax/racket-bitsyntax-master/bitsyntax/scribblings
  cm: compiling
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/scribblings/bitsyntax.scrbl
  online-check-syntax: TR's expanded syntax objects; this message is ignored

.../racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/scribblings/bitsyntax.scrbl:5:21:
cannot open module file
    module path: bitsyntax
    path: /home/tonyg/src/racket/racket/share/pkgs/bitsyntax/main.rkt
    system error: No such file or directory; errno=2
    context...:
     standard-module-name-resolver
     /home/tonyg/src/racket/racket/collects/compiler/cm.rkt:345:0:
compile-zo*
     /home/tonyg/src/racket/racket/collects/compiler/cm.rkt:552:26
     /home/tonyg/src/racket/racket/collects/compiler/cm.rkt:545:42
     /home/tonyg/src/racket/racket/collects/compiler/cm.rkt:510:0:
maybe-compile-zo
     /home/tonyg/src/racket/racket/collects/compiler/cm.rkt:621:2: do-check
     /home/tonyg/src/racket/racket/collects/compiler/cm.rkt:703:4

/home/tonyg/src/racket/racket/collects/setup/parallel-do.rkt:420:20: loop

  cm: compiled
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/test-typed.rkt
  raco setup: --- creating launchers ---
  raco setup: --- installing man pages ---
  raco setup: --- building documentation ---
  setup: getting documents
  setup: checking installation document directories
  setup: getting document information
  raco setup: 1 running:
<pkgs>/bitsyntax/racket-bitsyntax-master/bitsyntax/scribblings/bitsyntax.scrbl
  raco setup: error running: (lib
bitsyntax/racket-bitsyntax-master/bitsyntax/scribblings/bitsyntax.scrbl)

.../racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/scribblings/bitsyntax.scrbl:5:21:
cannot open module file
    module path: bitsyntax
    path: /home/tonyg/src/racket/racket/share/pkgs/bitsyntax/main.rkt
    system error: No such file or directory; errno=2
    context...:
     standard-module-name-resolver
     standard-module-name-resolver

/home/tonyg/src/racket/pkgs/racket-pkgs/racket-index/setup/scribble.rkt:1499:31

/home/tonyg/src/racket/pkgs/racket-pkgs/racket-index/setup/scribble.rkt:892:0:
load-doc/ensure-prefix

/home/tonyg/src/racket/pkgs/racket-pkgs/racket-index/setup/scribble.rkt:1146:13

/home/tonyg/src/racket/racket/collects/setup/parallel-do.rkt:420:20: loop

.../racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/scribblings/bitsyntax.scrbl:5:21:
cannot open module file
    module path: bitsyntax
    path: /home/tonyg/src/racket/racket/share/pkgs/bitsyntax/main.rkt
    system error: No such file or directory; errno=2
    context...:
     standard-module-name-resolver
     standard-module-name-resolver

/home/tonyg/src/racket/pkgs/racket-pkgs/racket-index/setup/scribble.rkt:1499:31

/home/tonyg/src/racket/pkgs/racket-pkgs/racket-index/setup/scribble.rkt:892:0:
load-doc/ensure-prefix

/home/tonyg/src/racket/pkgs/racket-pkgs/racket-index/setup/scribble.rkt:1146:13

/home/tonyg/src/racket/racket/collects/setup/parallel-do.rkt:420:20: loop
  setup: tidying database
  setup: checking for duplicates
  setup: determining dependencies
  raco setup: --- installing collections ---
  raco setup: --- post-installing collections ---
  raco setup: --- summary of errors ---
  raco setup: error: during making for
<pkgs>/bitsyntax/racket-bitsyntax-master/bitsyntax (bitsyntax)
  raco setup:
.../racket/racket/share/pkgs/bitsyntax/racket-bitsyntax-master/bitsyntax/scribblings/bitsyntax.scrbl:5:21:
cannot open module file
  raco setup:     module path: bitsyntax
  raco setup:     path:
/home/tonyg/src/racket/racket/share/pkgs/bitsyntax/main.rkt
  raco setup:     system error: No such file or directory; errno=2
  raco setup:     context...:
  raco setup:      standard-module-name-resolver
  raco setup:
/home/tonyg/src/racket/racket/collects/compiler/cm.rkt:345:0: compile-zo*
  raco setup:
/home/tonyg/src/racket/racket/collects/compiler/cm.rkt:552:26
  raco setup:
/home/tonyg/src/racket/racket/collects/compiler/cm.rkt:545:42
  raco setup:
/home/tonyg/src/racket/racket/collects/compiler/cm.rkt:510:0:
maybe-compile-zo
  raco setup:
/home/tonyg/src/racket/racket/collects/compiler/cm.rkt:621:2: do-check
  raco setup:
/home/tonyg/src/racket/racket/collects/compiler/cm.rkt:703:4
  raco setup:
/home/tonyg/src/racket/racket/collects/setup/parallel-do.rkt:420:20: loop
  raco setup:
  raco pkg install: packages installed, although setup reported errors