Bugs item #28411, was opened at 2010-07-20 21:41
You can respond by visiting:
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Category: #gem and #require methods
Group: None
>Status: Closed
>Resolution: Accepted
Priority: 3
Submitted By: Roger Pack (rogerdpack)
>Assigned to: James Tucker (raggi)
Summary: unable to run a gem bin/xxx when newer version
Initial Comment:
Here's what occurs currently:
$ gem install rspec
$ gem install rspec --pre
$ spec
c:/ruby19/lib/ruby/site_ruby/1.9.1/rubygems.rb:335:in `bin_path': can't find
executable spec for rspec-2.0.0.beta.17 (Gem::Exception)
from
c:/ruby19/lib/ruby/site_ruby/1.9.1/faster_rubygems/prelude_bin_path.rb:44:in
`bin_path'
from c:/ruby19/bin/spec:19:in `<main>'
Unless there's a new requirement I'm not aware of that newer versions *have* to
have any binary scripts that all previous versions had.
Thanks much.
-r
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Comment By: James Tucker (raggi)
Date: 2010-09-12 20:33
Message:
Fixed.
http://github.com/rubygems/rubygems/commit/18b1d2d4b57abd1b7adee0215c04e4faaed781b0
Thanks Roger. If you are able to notify the rspec folks that this is fixed in
future, that would be good.
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Comment By: James Tucker (raggi)
Date: 2010-07-22 10:57
Message:
This is definitely a bug in rubygems, although not entirely trivial to solve. I
will have a think about it, certainly bin_path should make it easier.
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Comment By: Marcus Rueckert (darix)
Date: 2010-07-21 10:36
Message:
and maybe document the requirement that you cant change the package of a script
without breaking older versions.
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Comment By: Marcus Rueckert (darix)
Date: 2010-07-21 10:35
Message:
for the same reason the rails team moved the wrapper script back from railties
to the rails package. as it also broke older rails versions.
So I would say close this bug and open a bug with the rspec team.
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Comment By: Roger Pack (rogerdpack)
Date: 2010-07-21 01:39
Message:
The spec stub can't but Gem.bin_path could, I believe, by
looking it up in the gemspecs.
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Comment By: Luis Lavena (luislavena)
Date: 2010-07-20 22:33
Message:
rspec prerelease include the binary in rspec-core and is named rspec, not spec
anymore.
http://github.com/rspec/rspec-core/blob/master/rspec-core.gemspec#L16
The spec stub:
gem 'rspec', version
load Gem.bin_path('rspec', 'spec', version)
Can't know that rspec gem no longer provide the binary needed.
----------------------------------------------------------------------
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