hi all, I am having a hard time trying to find out what's wrong with my setup. It used to work smoothly until I decided out of the blue to do a selfupdate and upgrade outdated on MacPort, then things started going south very quickily.
Since MacPort kinda broke, I pull it all out and re-install the ports I have before, which went pretty smoothly. Then to my surprise any command I issue like ruby, gem /bundle started giving me "execv failed: Permission denied (13)" error. Not much luck googling that. So after couple hours, I pulled the whole thing as well. Remove all rubies from RVM and then re-installing them. I got to a point where the ruby, gem, bundle functions without problem. Now firing up my test project it can no longer connect to the derby database anymore. I tried manually adding the jdbc-derby in the gem file even thought I know "activerecord-jdbcderby-adapter" should have that as dependency. But it is still giving me class not found error. Suspecting I might have screwed my current project setting somehow, I created a brand new app and added the same derby active record adaptor and jdbc-derby gem in the gem file. Unfortunately I am still having the same problem listed later in this post. Coming from the Java world, the classpath thing is pretty easy to follow even with maven. However I am totally scratching my head on how jruby & rails finds and loads the java lib and I can't seem to find any clear info on that. I can see the Any pointers on how to solve my problem and might be potential place where I should look shall be greatly appreciated!!! I can see the jdbc-derby gem installed under my .rvm dir but have no idea how it gets loaded at runtime in jruby and rails: ./gems/jruby-1.7.2/gems/jdbc-derby-10.8.3.0 ./gems/jruby-1.7.2/gems/jdbc-derby-10.8.3.0/lib ./gems/jruby-1.7.2/gems/jdbc-derby-10.8.3.0/lib/derby-10.8.3.0.jar ./gems/jruby-1.7.2/gems/jdbc-derby-10.8.3.0/lib/jdbc ./gems/jruby-1.7.2/gems/jdbc-derby-10.8.3.0/lib/jdbc/derby.rb ./gems/jruby-1.7.2/gems/jdbc-derby-10.8.3.0/LICENSE.txt ./gems/jruby-1.7.2/gems/jdbc-derby-10.8.3.0/Rakefile ./gems/jruby-1.7.2/gems/jdbc-derby-10.8.3.0/README.md Error I am getting: hello01 $ rails console Loading development environment (Rails 3.2.12) irb(main):001:0> User.all NameError: cannot load Java class org.apache.derby.jdbc.ClientDriver from org/jruby/javasupport/JavaClass.java:1227:in `for_name' from org/jruby/javasupport/JavaUtilities.java:34:in `get_proxy_class' from file:/Users/josephli/.rvm/rubies/jruby-1.7.2/lib/jruby.jar!/jruby/java/core_ext/object.rb:26:in `java_import' from org/jruby/RubyArray.java:2361:in `map' from file:/Users/josephli/.rvm/rubies/jruby-1.7.2/lib/jruby.jar!/jruby/java/core_ext/object.rb:22:in `java_import' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-jdbc-adapter-1.2.7/lib/arjdbc/jdbc/driver.rb:24:in `driver_class' from org/jruby/RubyModule.java:2291:in `module_eval' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-jdbc-adapter-1.2.7/lib/arjdbc/jdbc/driver.rb:23:in `driver_class' from org/jruby/javasupport/JavaObject.java:272:in `synchronized' from org/jruby/javasupport/JavaProxyMethods.java:90:in `synchronized' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-jdbc-adapter-1.2.7/lib/arjdbc/jdbc/driver.rb:20:in `driver_class' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-jdbc-adapter-1.2.7/lib/arjdbc/jdbc/driver.rb:8:in `initialize' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-jdbc-adapter-1.2.7/lib/arjdbc/jdbc/connection.rb:44:in `configure_jdbc' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-jdbc-adapter-1.2.7/lib/arjdbc/jdbc/connection.rb:24:in `configure_connection' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-jdbc-adapter-1.2.7/lib/arjdbc/jdbc/connection.rb:82:in `initialize' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-jdbc-adapter-1.2.7/lib/arjdbc/jdbc/adapter.rb:31:in `initialize' ... 20 levels... from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-3.2.12/lib/active_record/relation.rb:160:in `to_a' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-3.2.12/lib/active_record/explain.rb:33:in `logging_query_plan' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-3.2.12/lib/active_record/relation.rb:159:in `to_a' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-3.2.12/lib/active_record/relation/finder_methods.rb:159:in `all' from org/jruby/RubyBasicObject.java:1659:in `__send__' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/activerecord-3.2.12/lib/active_record/querying.rb:5:in `all' from (irb):1:in `evaluate' from org/jruby/RubyKernel.java:1066:in `eval' from org/jruby/RubyKernel.java:1392:in `loop' from org/jruby/RubyKernel.java:1174:in `catch' from org/jruby/RubyKernel.java:1174:in `catch' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/railties-3.2.12/lib/rails/commands/console.rb:47:in `start' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/railties-3.2.12/lib/rails/commands/console.rb:8:in `start' from /Users/josephli/.rvm/gems/jruby-1.7.2/gems/railties-3.2.12/lib/rails/commands.rb:41:in `(root)' from org/jruby/RubyKernel.java:1027:in `require' from script/rails:6:in `(root)'irb(main):002:0> Any help would be appreciated, Joseph -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. 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