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Olá pessoal,
Bom, começando: instalei o ruby no ubuntu através de um tutorial daqui. Mas estou sofrendo para instalar as dependencias do rails e activerecord utilizando o gem, mas vou indo.
O problema real é que estou seguindo o livro (“Ruby On Rails: executando” da oreilly) e utilizo o BD Postgresql. Quando digito rake migrate o seguinte erro aparece:
wesley@wesleypc:~/projetos/ruby/photos$ rake migrate
(in /home/wesley/projetos/ruby/photos)
rake aborted!
Don’t know how to build task ‘migrate’
(See full trace by running task with —trace)
Então digitei rake migrate —trace e mostra a seguinte informação:
wesley@wesleypc:~/projetos/ruby/photos$ rake migrate —trace
(in /home/wesley/projetos/ruby/photos)
rake aborted!
Don’t know how to build task ‘migrate’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1706:in `[]’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:2018:in `invoke_task’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `top_level’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `each’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `top_level’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:2036:in `standard_exception_handling’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1991:in `top_level’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1970:in `run’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:2036:in `standard_exception_handling’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1967:in `run’
/usr/local/lib/ruby/gems/1.8/gems/rake-0.8.3/bin/rake:31
/usr/local/bin/rake:19:in `load’
/usr/local/bin/rake:19
Bom, alguém tem uma luz. Obrigado…
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