I can't run db-charmer-sandbox on my Ubuntu 11 in any way, no matter rspec, RAILS_ENV=test rails server or RAILS_ENV=test rails console, no matter with ruby 1.9.1 installed by apt-get or ruby 1.9.2 installed by rvm.
It's always the same result(after exhausting CPU and mem):
script/rails:6: stack level too deep (SystemStackError)
I seriously doubt that there is something wrong in the require tree.
utensil@utensil-pc:~/projects/db-charmer-sandbox$ cat Gemfile.lock
GIT
remote: git://github.com/kovyrin/db-charmer.git
revision: a0529829c2dacf0c16ef94b5d7eca7ddcadfb829
specs:
db-charmer (1.7.0)
activerecord (< 3.1)
activesupport (< 3.1)
GEM
remote: http://localhost:8808/
specs:
abstract (1.0.0)
actionmailer (3.0.10)
actionpack (= 3.0.10)
mail (~> 2.2.19)
actionpack (3.0.10)
activemodel (= 3.0.10)
activesupport (= 3.0.10)
builder (~> 2.1.2)
erubis (~> 2.6.6)
i18n (~> 0.5.0)
rack (~> 1.2.1)
rack-mount (~> 0.6.14)
rack-test (~> 0.5.7)
tzinfo (~> 0.3.23)
activemodel (3.0.10)
activesupport (= 3.0.10)
builder (~> 2.1.2)
i18n (~> 0.5.0)
activerecord (3.0.10)
activemodel (= 3.0.10)
activesupport (= 3.0.10)
arel (~> 2.0.10)
tzinfo (~> 0.3.23)
activeresource (3.0.10)
activemodel (= 3.0.10)
activesupport (= 3.0.10)
activesupport (3.0.10)
arel (2.0.10)
builder (2.1.2)
diff-lcs (1.1.3)
erubis (2.6.6)
abstract (>= 1.0.0)
i18n (0.5.0)
json (1.6.1)
mail (2.2.19)
activesupport (>= 2.3.6)
i18n (>= 0.4.0)
mime-types (~> 1.16)
treetop (~> 1.4.8)
mime-types (1.17.2)
mysql (2.8.1)
polyglot (0.3.3)
rack (1.2.4)
rack-mount (0.6.14)
rack (>= 1.0.0)
rack-test (0.5.7)
rack (>= 1.0)
rails (3.0.10)
actionmailer (= 3.0.10)
actionpack (= 3.0.10)
activerecord (= 3.0.10)
activeresource (= 3.0.10)
activesupport (= 3.0.10)
bundler (~> 1.0)
railties (= 3.0.10)
railties (3.0.10)
actionpack (= 3.0.10)
activesupport (= 3.0.10)
rake (>= 0.8.7)
rdoc (~> 3.4)
thor (~> 0.14.4)
rake (0.9.2)
rdoc (3.11)
json (~> 1.4)
rspec (2.7.0)
rspec-core (~> 2.7.0)
rspec-expectations (~> 2.7.0)
rspec-mocks (~> 2.7.0)
rspec-core (2.7.1)
rspec-expectations (2.7.0)
diff-lcs (~> 1.1.2)
rspec-mocks (2.7.0)
rspec-rails (2.7.0)
actionpack (~> 3.0)
activesupport (~> 3.0)
railties (~> 3.0)
rspec (~> 2.7.0)
thor (0.14.6)
treetop (1.4.10)
polyglot
polyglot (>= 0.3.1)
tzinfo (0.3.31)
PLATFORMS
ruby
DEPENDENCIES
db-charmer!
mysql
rails (= 3.0.10)
rake
rspec
rspec-rails
........................A LOT OF Rails files...................
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/action_controller/force_slave_reads.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/action_controller/force_slave_reads.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/config/initializers/secret_token.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/config/initializers/secret_token.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/config/initializers/session_store.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/config/initializers/session_store.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/config/initializers/sharding.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/config/initializers/sharding.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/connection.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/connection.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/method.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/method.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/method/range.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/method/range.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/method/db_block_map.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/method/db_block_map.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/static.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/static.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/lock.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/lock.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/runtime.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/runtime.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/railties-3.0.10/lib/rails/rack/logger.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/railties-3.0.10/lib/rails/rack/logger.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/show_exceptions.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/show_exceptions.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/remote_ip.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/remote_ip.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/sendfile.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/sendfile.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/file.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/file.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/mime.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/mime.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/cookies.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/cookies.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/session/cookie_store.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/session/cookie_store.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/session/abstract_store.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/session/abstract_store.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/flash.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/flash.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/params_parser.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/params_parser.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/methodoverride.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/rack-1.2.4/lib/rack/methodoverride.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/head.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/head.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/best_standards_support.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/best_standards_support.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/backend.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/backend.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/backend/simple.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/backend/simple.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/backend/base.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/backend/base.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/core_ext/hash.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/core_ext/hash.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/core_ext/kernel/surpress_warnings.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/core_ext/kernel/surpress_warnings.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/backend/transliterator.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/i18n-0.5.0/lib/i18n/backend/transliterator.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/avatar.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/avatar.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/car.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/car.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/stub_connection.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/.bundler/ruby/1.9.1/db-charmer-a0529829c2da/lib/db_charmer/sharding/stub_connection.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/categories_posts.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/categories_posts.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/activerecord-3.0.10/lib/active_record/associations/belongs_to_association.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/activerecord-3.0.10/lib/active_record/associations/belongs_to_association.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/category.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/category.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/etc/nsswitch.conf", O_RDONLY) = 4
[pid 1993] open("/etc/ld.so.cache", O_RDONLY) = 4
[pid 1993] open("/etc/ld.so.cache", O_RDONLY) = 4
[pid 1993] open("/lib/i386-linux-gnu/libnss_files.so.2", O_RDONLY) = 4
[pid 1993] open("/etc/services", O_RDONLY|O_CLOEXEC) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/activesupport-3.0.10/lib/active_support/notifications/instrumenter.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/activesupport-3.0.10/lib/active_support/notifications/instrumenter.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/activesupport-3.0.10/lib/active_support/secure_random.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/var/lib/gems/1.9.1/gems/activesupport-3.0.10/lib/active_support/secure_random.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/usr/lib/ruby/1.9.1/securerandom.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/usr/lib/ruby/1.9.1/securerandom.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/usr/lib/ruby/1.9.1/openssl.rb", O_RDONLY|O_LARGEFILE) = 4
[pid 1993] open("/dev/urandom", O_RDONLY|O_NOCTTY|O_NONBLOCK) = 4
[pid 1993] open("/usr/share/mysql/charsets/Index.xml", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/var/lib/gems/1.9.1/gems/activerecord-3.0.10/lib/active_record/associations/has_and_belongs_to_many_association.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/var/lib/gems/1.9.1/gems/activerecord-3.0.10/lib/active_record/associations/has_and_belongs_to_many_association.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/var/lib/gems/1.9.1/gems/activerecord-3.0.10/lib/active_record/associations/association_collection.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/var/lib/gems/1.9.1/gems/activerecord-3.0.10/lib/active_record/associations/association_collection.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/comment.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/comment.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/var/lib/gems/1.9.1/gems/activerecord-3.0.10/lib/active_record/associations/belongs_to_polymorphic_association.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/var/lib/gems/1.9.1/gems/activerecord-3.0.10/lib/active_record/associations/belongs_to_polymorphic_association.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/event.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/event.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/ford.rb", O_RDONLY|O_LARGEFILE) = 5
[pid 1993] open("/home/utensil/projects/db-charmer-sandbox/app/models/ford.rb", O_RDONLY|O_LARGEFILE) = 5