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From: Jaime Stuardo on 31 Mar 2010 20:03
Hello..

I am trying to install a Ruby application called Redmine. In order to
create database structure, I have to execute this command: rake
db:migrate

When I run it, a message telling that msvcrt-ruby18.dll was not found
(I'm attaching the complete message). I have downloaded the last ruby
version (1.9.1) and when I install it, it automatically installed rake
0.8.7. Since I have msvcrt-ruby191.dll, why rake is trying to load the
wrong DLL?

This is the environment setting:

RubyGems Environment:
- RUBYGEMS VERSION: 1.3.6
- RUBY VERSION: 1.9.1 (2010-01-10 patchlevel 378) [i386-mingw32]
- INSTALLATION DIRECTORY: C:/Ruby19/lib/ruby/gems/1.9.1
- RUBY EXECUTABLE: C:/Ruby19/bin/ruby.exe
- EXECUTABLE DIRECTORY: C:/Ruby19/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86-mingw32
- GEM PATHS:
- C:/Ruby19/lib/ruby/gems/1.9.1
- C:/Documents and Settings/Administrator/.gem/ruby/1.9.1
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/

And these are the gems that were installed automatically:

*** LOCAL GEMS ***

actionmailer (2.3.5)
actionpack (2.3.5)
activerecord (2.3.5)
activeresource (2.3.5)
activesupport (2.3.5)
mysql (2.8.1)
rack (1.0.1)
rails (2.3.5)
rake (0.8.7)
rmagick (2.12.0)
rubygems-update (1.3.6)

Any help will be greatly appreciated
Thanks

Jaime

Attachments:
http://www.ruby-forum.com/attachment/4635/error.JPG

--
Posted via http://www.ruby-forum.com/.

From: Jaime Stuardo on 1 Apr 2010 05:55
Hello Roger... by executing that command, I receive this response:

C:\Documents and Settings\Administrator>rake --trace
rake aborted!
No Rakefile found (looking for: rakefile, Rakefile, rakefile.rb,
Rakefile.rb)
C:/Ruby19/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2377:in
`raw_load_rake
file'
C:/Ruby19/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2017:in `block
in load
_rakefile'
C:/Ruby19/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2068:in
`standard_exce
ption_handling'
C:/Ruby19/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2016:in
`load_rakefile
'
C:/Ruby19/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2000:in `block
in run'

C:/Ruby19/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2068:in
`standard_exce
ption_handling'
C:/Ruby19/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
C:/Ruby19/lib/ruby/gems/1.9.1/gems/rake-0.8.7/bin/rake:31:in `<top
(required)>'
C:/Ruby19/bin/rake:19:in `load'
C:/Ruby19/bin/rake:19:in `<main>'

Thanks
Jaime


Roger Pack wrote:
> Jaime Stuardo wrote:
>> Hello..
>>
>> I am trying to install a Ruby application called Redmine. In order to
>> create database structure, I have to execute this command: rake
>> db:migrate
>>
>> When I run it, a message telling that msvcrt-ruby18.dll was not found
>> (I'm attaching the complete message). I have downloaded the last ruby
>> version (1.9.1) and when I install it, it automatically installed rake
>> 0.8.7. Since I have msvcrt-ruby191.dll, why rake is trying to load the
>> wrong DLL?
>
> This means "you're running some gem or other that has binaries for 1.8
> but not 1.9" what's your backtrace? (rake --trace I think).
> -rp

--
Posted via http://www.ruby-forum.com/.

From: Roger Pack on 1 Apr 2010 01:37
Jaime Stuardo wrote:
> Hello..
>
> I am trying to install a Ruby application called Redmine. In order to
> create database structure, I have to execute this command: rake
> db:migrate
>
> When I run it, a message telling that msvcrt-ruby18.dll was not found
> (I'm attaching the complete message). I have downloaded the last ruby
> version (1.9.1) and when I install it, it automatically installed rake
> 0.8.7. Since I have msvcrt-ruby191.dll, why rake is trying to load the
> wrong DLL?

This means "you're running some gem or other that has binaries for 1.8
but not 1.9" what's your backtrace? (rake --trace I think).
-rp

--
Posted via http://www.ruby-forum.com/.

From: Roger Pack on 1 Apr 2010 13:13
> Hello Roger... by executing that command, I receive this response:
>
> C:\Documents and Settings\Administrator>rake --trace
> rake aborted!

Thanks for doing that. The backtrace I even more desire would be
$ rake db:migrate --trace

My first guess is a bad mysql gem [?] but the backtrace will tell us
better.
-rp

--
Posted via http://www.ruby-forum.com/.

From: Luis Lavena on 1 Apr 2010 20:22
On Apr 1, 2:03 am, Jaime Stuardo <jstua...(a)desytec.com> wrote:
> Hello..
>
> I am trying to install a Ruby application called Redmine. In order to
> create database structure, I have to execute this command: rake
> db:migrate
>
> When I run it, a message telling that msvcrt-ruby18.dll was not found
> (I'm attaching the complete message). I have downloaded the last ruby
> version (1.9.1) and when I install it, it automatically installed rake
> 0.8.7. Since I have msvcrt-ruby191.dll, why rake is trying to load the
> wrong DLL?
>

Rake do not depend directly of Ruby runtime library either for 1.8 or
1.9, as is pure ruby.

What you might be experiencing is a gem that your application depends
on that do not provide binaries for Ruby 1.9, the version fo Ruby
you're running.

Please provide the output of "rake db:migrate --trace" from inside
your application folder and not your home/profile directory as you
executed in response to Roger comments.

> This is the environment setting:
>
> RubyGems Environment:
>   - RUBYGEMS VERSION: 1.3.6
>   - RUBY VERSION: 1.9.1 (2010-01-10 patchlevel 378) [i386-mingw32]
>   - INSTALLATION DIRECTORY: C:/Ruby19/lib/ruby/gems/1.9.1
>   - RUBY EXECUTABLE: C:/Ruby19/bin/ruby.exe
>   - EXECUTABLE DIRECTORY: C:/Ruby19/bin
>   - RUBYGEMS PLATFORMS:
>     - ruby
>     - x86-mingw32
>   - GEM PATHS:
>      - C:/Ruby19/lib/ruby/gems/1.9.1
>      - C:/Documents and Settings/Administrator/.gem/ruby/1.9.1
>   - GEM CONFIGURATION:
>      - :update_sources => true
>      - :verbose => true
>      - :benchmark => false
>      - :backtrace => false
>      - :bulk_threshold => 1000
>   - REMOTE SOURCES:
>      -http://rubygems.org/
>
> And these are the gems that were installed automatically:
>
> *** LOCAL GEMS ***
>
> actionmailer (2.3.5)
> actionpack (2.3.5)
> activerecord (2.3.5)
> activeresource (2.3.5)
> activesupport (2.3.5)
> mysql (2.8.1)
> rack (1.0.1)
> rails (2.3.5)
> rake (0.8.7)
> rmagick (2.12.0)
> rubygems-update (1.3.6)

My guess will be around rmagick gem, as I'm unaware of it being
distributed as fat-binaries and even less for Ruby 1.9 support.

Since you're running Ruby from RubyInstaller, those are my
assumptions, but I might be wrong.

--
Luis Lavena
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