[racket] Pkg install error

The problem seems to be that "pkg.racket-lang.org" has recoreded a
checksum of "" for your package.

We'll have to investigate more how things got into a bad state (and
change `raco pkg install` to deal with it in a better way), but if you
go to "Manage Your Packages" at "pkg.racket-lang.org" and click "Update
checksums", does it fix the checksum?

At Sun, 8 Sep 2013 14:09:07 +0200, Laurent wrote:
> Hi,
> 
> (using this morning's racket build)
> I've just uploaded a package to pkg, but when I try to install it for
> testing I get the following error:
> 
> % raco pkg install script-plugin
> Resolving "script-plugin" via https://pkg.racket-lang.org
> Downloading https://github.com/Metaxal/script-plugin/tarball/
> =: contract violation
>   expected: number?
>   given: #<eof>
>   argument position: 1st
>   other arguments...:
>    31
> 
> However, when I install it directly from github, with the exact same
> source, it works:
> 
> % raco pkg install github://github.com/Metaxal/script-plugin/v2.18/
> Querying GitHub branches
> Querying GitHub tags
> Downloading
> https://github.com/Metaxal/script-plugin/tarball/d1691f01bbe3b72f4b79aef40b6a3d
> b9f0ce061e
> raco setup: version: 5.90.0.9 [3m]
> [...]
> 
> Am I doing something wrong?
> 
> Laurent
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