[racket] Package conflict while attempting to install Whalesong

At Sun, 29 Jun 2014 19:26:56 -0600, Jay McCarthy wrote:
> Hi Jens,
> 
> On Sun, Jun 29, 2014 at 8:39 AM, Jens Axel Søgaard
> <jensaxel at soegaard.net> wrote:
> > The error is as follows:
> >
> > ./raco pkg install git://github.com/dyoo/whalesong.git
> > Querying GitHub branches
> >
> > Using cached14040514811404051481611 for
> > 
> https://github.com/dyoo/whalesong/tarball/60a70798a8cf02b2b0d44278500235773b4112
> 76
> >
> > raco pkg install: package conflicts with existing installed module
> >
> >   package: git://github.com/dyoo/whalesong.git
> >
> >   module path: whalesong/parser/parse-bytecode-5.2.1
> 
> This is the package that is conflicting.

Yes, but that's the package he's trying to install.

The message "package conflicts with existing installed module" means
that the package system has a package that it's trying to install and
it has found a module in conflict, but it doesn't know how to say more
about the provider of the module. In particular, the module is not part
of a package, as far as the package installer can tell.

Jens Axel: Do you have any collection links installed, other than the
ones the package manager installs? You can list all links with `raco
link -l`. It seems unlikely that you'd have extra links, but that's the
only idea I have at the moment.