rietta

After upgrading from Ruby 1.9.2 to 1.9.3 on a test server, the pg would not install.

   mv ~/.rvm/usr/lib ~/.rvm/usr/lib_rvm 
   bundle config build.pg --with-pg-config=/usr/bin/pg_config.libpq-dev
   gem install pg


The mv line was the breakthrough, see:
http://stackoverflow.com/questions/8814924/gem-install-pg-can-not-bind-to-libpq

rietta

#!/usr/bin/nice /bin/bash

#
# Your script goes here....
#

# Now when this script is run from the command line as ./run_as_nice.sh, it will execute with lower 
# priority to avoid causing the load average to spike as much.

rietta

update pg_database set datallowconn = TRUE where datname = 'template0';
\c template0
update pg_database set datistemplate = FALSE where datname = 'template1';
drop database template1;
create database template1 with template = template0 encoding = 'UTF8';
update pg_database set datistemplate = TRUE where datname = 'template1';
\c template1
update pg_database set datallowconn = FALSE where datname = 'template0';

rietta

alias nokofix="gem install nokogiri -- --with-xml2-dir=/usr/local/Cellar/libxml2/2.7.8 --with-xslt-dir=/usr/local/Cellar/libxslt/1.1.26 --with-iconv-dir=/usr/local/Cellar/libiconv/1.13.1/ && bundle config build.nokogiri – –with-xml2-dir=/usr/local/Cellar/libxml2/2.7.8 –with-xslt-dir=/usr/local/Cellar/libxslt/1.1.26 –with-iconv-dir=/usr/local/Cellar/libiconv/1.13.1/"

rietta

Province/Territory		      Abbreviation			
Alberta		                  AB			
British Columbia		        BC			
Manitoba		                MB			
New Brunswick		            NB			
Newfoundland and Labrador		NL			
Northwest Territories		    NT			
Nova Scotia		              NS			
Nunavut		                  NU			
Ontario		                  ON			

rietta

My first attempts at running a new Rails application on JRuby is completely failing.  Through the process of elimination, I have traced the source of the problem down to the asset pipeline in Rails 3.2.  Though I do not know how to fix this:

   stat.st_gid unsupported or native support failed to load
   org/jruby/RubyFileStat.java:432:in `gid'

This is on October 20, 2012.  Using jruby 1.6.7 and Rails 3.2.8 out of the box with the gems as published on this date.

Here are the steps to reproduce - again, no custom code on my part.

Using Mac OS X Mountain Lion, I installed the following:

rietta

#
# One solution for deploying assets to production servers through git while 
# precompiling the assets on the local development system.
#
# By Frank Rietta
# Copyright 2012 Rietta Inc. All Rights Reserved.
# Licensed as open source under terms of the BSD license.
#
# The script switches to the deploy branch, syncs it down, merges the changes from master, precompiles the
# assets and then pushes those to the deploy branch on remote so that the capistrano script can deploy the

rietta

# 
# Domain Validator by Frank Rietta
# (C) 2012 Rietta Inc. All Rights Reserved.
# Licensed under terms of the BSD License.
#
# To use in a validation, add something like this to your model:
#
#   validates :name, :domain => true
#
class DomainValidator < ActiveModel::EachValidator

rietta

RAILS_ENV=development rails c 
/home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:398:in `retrieve_connection': ActiveRecord::ConnectionNotEstablished (ActiveRecord::ConnectionNotEstablished)
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_specification.rb:168:in `retrieve_connection'
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_specification.rb:142:in `connection'
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/model_schema.rb:228:in `columns'
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/model_schema.rb:248:in `column_names'
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/rd_searchlogic-3.0.1/lib/searchlogic/n

rietta

When got:

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = (unset),
        LC_ALL = (unset),
        LC_CTYPE = "utf-8",
        LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").