Error accessing Sqlite

ruby-talk
1

Hi, I've tried to access to a Sqlite database, or to create one, but the
result is always the same, when I execute this code:

require 'rubygems'
require 'sqlite3'
dir='C:\\Documents and Settings\\Andrea Marchese\\Desktop\\prova.db'
db = SQLite3::Database.open(dir)

db.execute( "select * from prova" ) do |row|
   p row
end

db.close

it stops at the 4th line with this error:

c:/ruby/lib/ruby/1.8/dl/import.rb:29:in `initialize': unknown error
(RuntimeError)

        from c:/ruby/lib/ruby/1.8/dl/import.rb:29:in `dlopen'

        from c:/ruby/lib/ruby/1.8/dl/import.rb:29:in `dlload'

        from c:/ruby/lib/ruby/1.8/dl/import.rb:27:in `each'

        from c:/ruby/lib/ruby/1.8/dl/import.rb:27:in `dlload'

        from
c:/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.2.2-mswin32/lib/sqlite3/driver/dl/api.rb:31

        from
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require'

        from
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require'

        from
c:/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.2.2-mswin32/lib/sqlite3/driver/dl/driver.rb:1

         ... 9 levels...

        from
c:/ruby/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.1.10/lib/ruby-debug.rb:90:in
`main'

        from
c:/ruby/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.1.10/bin/rdebug-ide:74

        from C:/ruby/bin/rdebug-ide:16:in `load'

        from C:/ruby/bin/rdebug-ide:16

I don't know what to do.

Thanks for help!

···

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2

Do you have the sqlite3 dll installed and visible in your path?

···

On Sat, Jul 12, 2008 at 9:20 AM, Andrea Aaa <marchese58@libero.it> wrote:

Hi, I've tried to access to a Sqlite database, or to create one, but the
result is always the same, when I execute this code:

require 'rubygems'
require 'sqlite3'
dir='C:\\Documents and Settings\\Andrea Marchese\\Desktop\\prova.db'
db = SQLite3::Database.open(dir)

db.execute( "select * from prova" ) do |row|
  p row
end

db.close

it stops at the 4th line with this error:

c:/ruby/lib/ruby/1.8/dl/import.rb:29:in `initialize': unknown error
(RuntimeError)

       from c:/ruby/lib/ruby/1.8/dl/import.rb:29:in `dlopen'

       from c:/ruby/lib/ruby/1.8/dl/import.rb:29:in `dlload'

       from c:/ruby/lib/ruby/1.8/dl/import.rb:27:in `each'

       from c:/ruby/lib/ruby/1.8/dl/import.rb:27:in `dlload'

       from

c:/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.2.2-mswin32/lib/sqlite3/driver/dl/api.rb:31

       from
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require'

       from
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require'

       from

c:/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.2.2-mswin32/lib/sqlite3/driver/dl/driver.rb:1

        ... 9 levels...

       from

c:/ruby/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.1.10/lib/ruby-debug.rb:90:in
`main'

       from
c:/ruby/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.1.10/bin/rdebug-ide:74

       from C:/ruby/bin/rdebug-ide:16:in `load'

       from C:/ruby/bin/rdebug-ide:16

I don't know what to do.

Thanks for help!
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