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POHow can I resolve the DataObjects::ConnectionError when running with data_mapper (Ruby 1.8.7)
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copied!<p>When I run this code</p> <pre><code>require 'rubygems' require 'data_mapper' require "sqlite3" DataMapper::setup(:default, "sqlite3://#{Dir.pwd}./prod.db") class Person include DataMapper::Resource property :id, Serial def initialize(name) self[:name] = name self.save! end end DataMapper.finalize.auto_migrate! </code></pre> <p>This error gets thrown</p> <blockquote> <p>DataObjects::ConnectionError: unable to open database file (code: 14, sql state: , query: , uri: ).</p> </blockquote> <p>It seems to be complaining about the <code>DataMapper.finalize.auto_migrate!</code> line.</p> <p>If I comment out the person class, the code runs fine, albeit, somewhat uselessly.</p> <p>The OS I am getting the error on is Linux Mageia 2. I have run this fine on WindowsXP and Windows7 both running Ruby 1.9.3, though I suspect that the issue is the older ruby version is the issue not the OS.</p> <p>Also, it is probably important for me to tell you that the permissions on the folder containing the file is very open (-rwxrwxrwx) (Its probably not practical for it to be this open for everyday use, but am desperate to get data_mapper working).</p> <p>Here are other specs that may be interesting My local gems sqlite3 (1.3.7, 1.3.3) sqlite3-ruby (1.3.3) data_mapper (1.2.0)</p> <p>I understand there are a lot of variables in here that could be changed. I thought I would put this out there first and see whether it was simple fix that I was dunderheadedly missing :)</p>

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