From: Luis Lavena <luislavena@...>
Date: 2010-08-11T09:51:18+09:00
Subject: [ruby-core:31671] Re: [Bug #3677][Rejected] unable to run certain 	gem binaries' in windows 7

On Tue, Aug 10, 2010 at 5:04 PM, Roger Pack <rogerdpack2@gmail.com> wrote:
>> Good catch. �It only occurs after doing a "gem install rake"
>> and it appears that it is also reproducible on XP, once you do that.
>
> Also able to reproduce it in Linux:
>
>
> $ ./ruby -S rake -T
> /home/rdp/installs/ruby_trunk_installed/lib/ruby/1.9.1/rubygems.rb:340:in
> `bin_path': can't find executable rake for rake-0.8.7 (Gem::Exception)
> � � � �from /home/rdp/installs/ruby-1.9.1-p376_installed/bin/rake:19:in `<main>'
> $ ./ruby -v
> ruby 1.9.3dev (2010-08-10 trunk 28955) [i686-linux]
>

Installing the gem outside Ruby (using GEM_HOME and GEM_PATH) do not
generate the issue.

C:\Users\Luis\Projects\oss\oci\rubyinstaller>gem env paths
C:/Users/Luis/.gem/ruby/1.9.1;C:/Users/Luis/Tools/Ruby/ruby-1.9.2-p0-i386-mingw32/lib/ruby/gems/1.9.1

C:\Users\Luis\Projects\oss\oci\rubyinstaller>gem list rake -d

*** LOCAL GEMS ***

rake (0.8.7)
    Author:
    Installed at:
C:/Users/Luis/Tools/Ruby/ruby-1.9.2-p0-i386-mingw32/lib/ruby/gems/1.9.1

    This rake is bundled with Ruby

C:\Users\Luis\Projects\oss\oci\rubyinstaller>rake --version
C:/Users/Luis/Tools/Ruby/ruby-1.9.2-p0-i386-mingw32/lib/ruby/1.9.1/rubygems.rb:340:in
`bin_path': can't find executable
rake for rake-0.8.7 (Gem::Exception)
        from C:/Users/Luis/.gem/ruby/x86-mingw32/1.9.1/bin/rake:19:in `<main>'

C:\Users\Luis\Projects\oss\oci\rubyinstaller>set GEM
GEM_HOME=C:\Users\Luis\.gem\ruby\x86-mingw32\1.9.1
GEM_PATH=C:\Users\Luis\.gem\ruby\x86-mingw32\1.9.1

C:\Users\Luis\Projects\oss\oci\rubyinstaller>gem env paths
C:/Users/Luis/.gem/ruby/x86-mingw32/1.9.1

C:\Users\Luis\Projects\oss\oci\rubyinstaller>gem list rake -d

*** LOCAL GEMS ***

rake (0.8.7)
    Author: Jim Weirich
    Rubyforge: http://rubyforge.org/projects/rake
    Homepage: http://rake.rubyforge.org
    Installed at: C:/Users/Luis/.gem/ruby/x86-mingw32/1.9.1

    Ruby based make-like utility.

C:\Users\Luis\Projects\oss\oci\rubyinstaller>rake --version
rake, version 0.8.7

-- 
Luis Lavena
AREA 17
-
Perfection in design is achieved not when there is nothing more to add,
but rather when there is nothing more to take away.
Antoine de Saint-Exup�ry