5
Właśnie zacząłem uczyć się ruby na szynach. Mam zainstalowaną pg gem, jak pokazano poniżej. A "pg" znajduje się zarówno w pliku gemfile.lock, jak i gemfile. Jednak wciąż pojawia się błąd, "klej nie jest załadowany, Dodaj gem 'pg' do Gemfile."Błąd nie może załadować klejnotu "pg" w lokalnym oknie 7 Ruby on Rails
Próbowałem również wykonać czyjąś radę, usunąć gemfile.lock i ponownie pakiet. ten sam błąd wyszedł.
E:\RoR docs\first_app>bundle show pg
Could not find gem 'pg'.
Did you mean pg?
gemfile:
source 'https://rubygems.org'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.0.0.rc2'
# Use sqlite3 as the database for Active Record
gem 'pg'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.0.rc2'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 1.2'
group :doc do
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', require: false
end
# Use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'
# Use unicorn as the app server
# gem 'unicorn'
# Use Capistrano for deployment
# gem 'capistrano', group: :development
# Use debugger
# gem 'debugger', group: [:development, :test]
database.yml:
# SQLite version 3.x
# gem install sqlite3
#
# Ensure the SQLite 3 gem is defined in your Gemfile
# gem 'sqlite3'
development:
adapter: postgresql
database: first_app
pool: 5
username: postgres
password: admin
port: 5432
timeout: 5000
host: localhost
# Warning: The database defined as "test" will be erased and
# re-generated from your development database when you run "rake".
# Do not set this db to the same as development or production.
test:
adapter: sqlite3
database: db/test.sqlite3
pool: 5
timeout: 5000
production:
adapter: sqlite3
database: db/production.sqlite3
pool: 5
timeout: 5000
lista gem:
*** LOCAL GEMS ***
actionmailer (4.0.0.rc2, 3.2.13)
actionpack (4.0.0.rc2, 3.2.13)
activemodel (4.0.0.rc2, 3.2.13)
activerecord (4.0.0.rc2, 3.2.13)
activerecord-deprecated_finders (1.0.3)
activerecord-postgresql-adapter (0.0.1)
activeresource (3.2.13)
activesupport (4.0.0.rc2, 3.2.13)
ansi (1.4.3)
arel (4.0.0, 3.0.2)
atomic (1.1.9)
bigdecimal (1.2.0)
builder (3.2.2, 3.1.4, 3.0.4)
bundler (1.3.5)
capybara (2.1.0)
coffee-rails (4.0.0, 3.2.2)
coffee-script (2.2.0)
coffee-script-source (1.6.2)
diff-lcs (1.2.4)
erubis (2.7.0)
execjs (1.4.0)
formatador (0.2.4)
guard (1.8.1)
guard-rspec (3.0.2)
hike (1.2.3)
i18n (0.6.4, 0.6.1)
io-console (0.4.2)
jason (0.6.0)
jbuilder (1.4.2)
journey (1.0.4)
jquery-rails (3.0.1)
json (1.8.0, 1.7.7)
listen (1.2.2)
lumberjack (1.0.3)
mail (2.5.4)
mime-types (1.23)
mini_portile (0.5.0)
minitest (5.0.4, 4.7.4, 4.3.2)
multi_json (1.7.7)
pg (0.15.1 x64-mingw32)
pik (0.2.8)
polyglot (0.3.3)
psych (2.0.0)
rack (1.5.2, 1.4.5)
rack-cache (1.2)
rack-ssl (1.3.3)
rack-test (0.6.2)
rails (4.0.0.rc2, 3.2.13)
railties (4.0.0.rc2, 3.2.13)
rake (10.1.0, 0.9.6)
rb-fsevent (0.9.3)
rb-inotify (0.9.0)
rb-kqueue (0.2.0)
rdiscount (2.1.6)
rdoc (4.0.1, 4.0.0, 3.12.2)
rspec (2.13.0)
rspec-core (2.13.1)
rspec-expectations (2.13.0)
rspec-mocks (2.13.1)
rspec-rails (2.13.2)
sass (3.2.9)
sass-rails (4.0.0.rc2, 3.2.6)
sdoc (0.3.20)
sprockets (2.10.0, 2.2.2)
sprockets-rails (2.0.0)
test-unit (2.5.5, 2.0.0.0)
thor (0.18.1)
thread_safe (0.1.0)
tilt (1.4.1)
treetop (1.4.14)
turbolinks (1.2.0)
turn (0.9.6, 0.8.2)
tzinfo (1.0.0, 0.3.37)
uglifier (2.1.1)
xpath (2.0.0)
bundle:
E:\RoR docs\first_app>bundle
Using rake (10.1.0)
Using i18n (0.6.4)
Using minitest (4.7.4)
Using multi_json (1.7.7)
Using atomic (1.1.9)
Using thread_safe (0.1.0)
Using tzinfo (0.3.37)
Using activesupport (4.0.0.rc2)
Using builder (3.1.4)
Using erubis (2.7.0)
Using rack (1.5.2)
Using rack-test (0.6.2)
Using actionpack (4.0.0.rc2)
Using mime-types (1.23)
Using polyglot (0.3.3)
Using treetop (1.4.14)
Using mail (2.5.4)
Using actionmailer (4.0.0.rc2)
Using activemodel (4.0.0.rc2)
Using activerecord-deprecated_finders (1.0.3)
Using arel (4.0.0)
Using activerecord (4.0.0.rc2)
Using coffee-script-source (1.6.2)
Using execjs (1.4.0)
Using coffee-script (2.2.0)
Using thor (0.18.1)
Using railties (4.0.0.rc2)
Using coffee-rails (4.0.0)
Using hike (1.2.3)
Using jbuilder (1.4.2)
Using jquery-rails (3.0.1)
Using json (1.8.0)
Using bundler (1.3.5)
Using tilt (1.4.1)
Using sprockets (2.10.0)
Using sprockets-rails (2.0.0)
Using rails (4.0.0.rc2)
Using rdoc (3.12.2)
Using sass (3.2.9)
Using sass-rails (4.0.0.rc2)
Using sdoc (0.3.20)
Using turbolinks (1.2.0)
Using uglifier (2.1.1)
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.
gemfile.lock:
GEM
remote: https://rubygems.org/
specs:
actionmailer (4.0.0.rc2)
actionpack (= 4.0.0.rc2)
mail (~> 2.5.3)
actionpack (4.0.0.rc2)
activesupport (= 4.0.0.rc2)
builder (~> 3.1.0)
erubis (~> 2.7.0)
rack (~> 1.5.2)
rack-test (~> 0.6.2)
activemodel (4.0.0.rc2)
activesupport (= 4.0.0.rc2)
builder (~> 3.1.0)
activerecord (4.0.0.rc2)
activemodel (= 4.0.0.rc2)
activerecord-deprecated_finders (~> 1.0.2)
activesupport (= 4.0.0.rc2)
arel (~> 4.0.0)
activerecord-deprecated_finders (1.0.3)
activesupport (4.0.0.rc2)
i18n (~> 0.6, >= 0.6.4)
minitest (~> 4.2)
multi_json (~> 1.3)
thread_safe (~> 0.1)
tzinfo (~> 0.3.37)
arel (4.0.0)
atomic (1.1.9)
builder (3.1.4)
coffee-rails (4.0.0)
coffee-script (>= 2.2.0)
railties (>= 4.0.0.beta, < 5.0)
coffee-script (2.2.0)
coffee-script-source
execjs
coffee-script-source (1.6.2)
erubis (2.7.0)
execjs (1.4.0)
multi_json (~> 1.0)
hike (1.2.3)
i18n (0.6.4)
jbuilder (1.4.2)
activesupport (>= 3.0.0)
multi_json (>= 1.2.0)
jquery-rails (3.0.1)
railties (>= 3.0, < 5.0)
thor (>= 0.14, < 2.0)
json (1.8.0)
mail (2.5.4)
mime-types (~> 1.16)
treetop (~> 1.4.8)
mime-types (1.23)
minitest (4.7.4)
multi_json (1.7.7)
pg (0.15.1-x86-mingw32)
polyglot (0.3.3)
rack (1.5.2)
rack-test (0.6.2)
rack (>= 1.0)
rails (4.0.0.rc2)
actionmailer (= 4.0.0.rc2)
actionpack (= 4.0.0.rc2)
activerecord (= 4.0.0.rc2)
activesupport (= 4.0.0.rc2)
bundler (>= 1.3.0, < 2.0)
railties (= 4.0.0.rc2)
sprockets-rails (~> 2.0.0)
railties (4.0.0.rc2)
actionpack (= 4.0.0.rc2)
activesupport (= 4.0.0.rc2)
rake (>= 0.8.7)
thor (>= 0.18.1, < 2.0)
rake (10.1.0)
rdoc (3.12.2)
json (~> 1.4)
sass (3.2.9)
sass-rails (4.0.0.rc2)
railties (>= 4.0.0.beta, < 5.0)
sass (>= 3.1.10)
sprockets-rails (~> 2.0.0)
sdoc (0.3.20)
json (>= 1.1.3)
rdoc (~> 3.10)
sprockets (2.10.0)
hike (~> 1.2)
multi_json (~> 1.0)
rack (~> 1.0)
tilt (~> 1.1, != 1.3.0)
sprockets-rails (2.0.0)
actionpack (>= 3.0)
activesupport (>= 3.0)
sprockets (~> 2.8)
thor (0.18.1)
thread_safe (0.1.0)
atomic
tilt (1.4.1)
treetop (1.4.14)
polyglot
polyglot (>= 0.3.1)
turbolinks (1.2.0)
coffee-rails
tzinfo (0.3.37)
uglifier (2.1.1)
execjs (>= 0.3.0)
multi_json (~> 1.0, >= 1.0.2)
PLATFORMS
x86-mingw32
DEPENDENCIES
coffee-rails (~> 4.0.0)
jbuilder (~> 1.2)
jquery-rails
pg (= 0.15.1)
rails (= 4.0.0.rc2)
sass-rails (~> 4.0.0.rc2)
sdoc
turbolinks
uglifier (>= 1.3.0)
pgAdminIII jest gotowy do jazdy: 
strona błędu:
Dobra uwaga! Dzięki. Czy mógłbyś mi powiedzieć, jak wymusić instalację wersji x64 bit bitów wersji? Jestem głupim nowicjuszem. Klejnot x64 pg znajduje się już na liście klejnotów. –
Myślę, że powinieneś wejść do MinGW w 64 bitach: http://qt-project.org/wiki/MinGW-64-bit, a następnie usunąć Gemfile.lock, a następnie ponownie uruchomić instalację pakietu. Ale nie jestem do końca tego pewien. – Aguardientico
Możesz także spróbować zainstalować pg gem, używając następującej komendy: 'gem install pg --platform = mswin32' – Aguardientico