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POSequel not working with postgres
 

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  1. POSequel not working with postgres
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    <p>I'm trying to migrate my Rails apps to PostGreSql in order to work in the same environnement as on heroku...</p> <p>I installed postgres, pg, and postgres-pr fine on my mac but I can't get Taps to pull my databases off from Heroku to my postgresql server.</p> <p>My Rails Apps connect seamlessly to the database.</p> <p>When I run into the irb this is what I get:</p> <pre><code>&gt;&gt; require "rubygems" =&gt; false &gt;&gt; require "sequel" =&gt; true &gt;&gt; DB = Sequel.postgres NameError: uninitialized constant Sequel::Postgres::PGError from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/adapters/postgres.rb:89 from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `k_require' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/core.rb:249:in `tsk_require' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/core.rb:72:in `check_requiring_thread' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/core.rb:69:in `synchronize' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/core.rb:69:in `check_requiring_thread' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/core.rb:249:in `tsk_require' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/database/connecting.rb:25:in `adapter_class' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/database/connecting.rb:63:in `connect' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/core.rb:119:in `connect' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/core.rb:282:in `adapter_method' from /Library/Ruby/Gems/1.8/gems/sequel-3.17.0/lib/sequel/core.rb:289:in `postgres' from (irb):3 &gt;&gt; </code></pre> <p>I don't understand what's going wrong.</p> <p>Does anybody have an idea?</p> <hr> <p>This is what I get Jeremy</p> <pre><code>BigMac:~ jp$ ruby -rubygems -rpg -e "p PGError" ruby: no such file to load -- pg (LoadError) BigMac:~ jp$ ruby -rubygems -rpostgres -e "p PGError" ruby: no such file to load -- postgres (LoadError) </code></pre> <p>I'm not sure to understand what you mean by "Check for a pg.rb or postgres.rb somewhere in your path"</p> <p>Should I scan all the directories in my $PATH and look for an unwanted pg.rb or postgres.rb file?</p> <hr> <p>That's weird because I did install pg and postgre</p> <p>Here is what I just ran</p> <pre><code>BigMac:/ jp$ sudo gem install pg Password: Building native extensions. This could take a while... Successfully installed pg-0.10.0 1 gem installed Installing ri documentation for pg-0.10.0... Installing RDoc documentation for pg-0.10.0... BigMac:/ jp$ ruby -rubygems -rpg -e "p PGError" ruby: no such file to load -- pg (LoadError) BigMac:/ jp$ </code></pre>
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    1. USJulien P.
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    1. COPlease run `gem search pg postgres` at the command-line and edit your original question, adding the output. If you get no output then it sounds like you need to run `gem install pg`.
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      1. USthe Tin Man
 

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