大家好，我一直在尝试使用 capistrano 部署我的应用程序。但是我一直收到以下错误，不知道如何解决它。
* executing "cd /var/www/html/mysite.com/releases/20130224075438 && bundle install --gemfile /var/www/html/mysite.com/releases/20130224075438/Gemfile --path /var/www/html/mysite.com/shared/bundle --deployment --quiet --without development test"
servers: ["166.78.22.204"]
[166.78.22.204] executing command
** [out :: 166.78.22.204] Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
** [out :: 166.78.22.204]
** [out :: 166.78.22.204] /usr/local/bin/ruby extconf.rb
** [out :: 166.78.22.204] checking for pg_config... no
** [out :: 166.78.22.204] No pg_config... trying anyway. If building fails, please try again with
** [out :: 166.78.22.204] --with-pg-config=/path/to/pg_config
** [out :: 166.78.22.204] checking for libpq-fe.h... no
** [out :: 166.78.22.204] Can't find the 'libpq-fe.h header
** [out :: 166.78.22.204] *** extconf.rb failed ***
** [out :: 166.78.22.204] Could not create Makefile due to some reason, probably lack of
** [out :: 166.78.22.204] necessary libraries and/or headers. Check the mkmf.log file for more
** [out :: 166.78.22.204] details. You may need configuration options.
** [out :: 166.78.22.204]
** [out :: 166.78.22.204] Provided configuration options:
** [out :: 166.78.22.204] --with-opt-dir
** [out :: 166.78.22.204] --with-opt-include
** [out :: 166.78.22.204] --without-opt-include=${opt-dir}/include
** [out :: 166.78.22.204] --with-opt-lib
** [out :: 166.78.22.204] --without-opt-lib=${opt-dir}/lib
** [out :: 166.78.22.204] --with-make-prog
** [out :: 166.78.22.204] --without-make-prog
** [out :: 166.78.22.204] --srcdir=.
** [out :: 166.78.22.204] --curdir
** [out :: 166.78.22.204] --ruby=/usr/local/bin/ruby
** [out :: 166.78.22.204] --with-pg
** [out :: 166.78.22.204] --without-pg
** [out :: 166.78.22.204] --with-pg-dir
** [out :: 166.78.22.204] --without-pg-dir
** [out :: 166.78.22.204] --with-pg-include
** [out :: 166.78.22.204] --without-pg-include=${pg-dir}/include
** [out :: 166.78.22.204] --with-pg-lib
** [out :: 166.78.22.204] --without-pg-lib=${pg-dir}/lib
** [out :: 166.78.22.204] --with-pg-config
** [out :: 166.78.22.204] --without-pg-config
** [out :: 166.78.22.204] --with-pg_config
** [out :: 166.78.22.204] --without-pg_config
** [out :: 166.78.22.204]
** [out :: 166.78.22.204]
** [out :: 166.78.22.204] Gem files will remain installed in /var/www/html/mysite.com/shared/bundle/ruby/1.9.1/gems/pg-0.14.1 for inspection.
** [out :: 166.78.22.204] Results logged to /var/www/html/mysite.com/shared/bundle/ruby/1.9.1/gems/pg-0.14.1/ext/gem_make.out
** [out :: 166.78.22.204] An error occurred while installing pg (0.14.1), and Bundler cannot continue.
** [out :: 166.78.22.204] Make sure that `gem install pg -v '0.14.1'` succeeds before bundling.
command finished in 95532ms
*** [deploy:update_code] rolling back
* executing "rm -rf /var/www/html/mysite.com/releases/20130224075438; true"
servers: ["166.78.22.204"]
[166.78.22.204] executing command
command finished in 712ms
failed: "sh -c 'cd /var/www/html/mysite.com/releases/20130224075438 && bundle install --gemfile /var/www/html/fltctr.com/releases/20130224075438/Gemfile --path /var/www/html/fltctr.com/shared/bundle --deployment --quiet --without development test'" on 166.78.22.204
我可以说 pg 无法安装，但是我的应用程序使用的是 mysql 而根本不是 pg。这是我的宝石文件。
require 'rbconfig'
HOST_OS = RbConfig::CONFIG['host_os']
source 'https://rubygems.org'
gem 'rails', '3.2.3'
gem 'mysql2'
gem 'activerecord-postgresql-adapter'
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'
gem 'jquery-ui-rails'
gem "thin", ">= 1.5.0", :group => :production
gem "haml", ">= 3.1.7"
gem "haml-rails", ">= 0.3.5", :group => :development
gem "hpricot", ">= 0.8.6", :group => :development
gem "ruby_parser", ">= 3.1.1", :group => :development
gem "rspec-rails", ">= 2.11.4", :group => [:development, :test]
gem "database_cleaner", ">= 0.9.1", :group => :test
gem "email_spec", ">= 1.4.0", :group => :test
gem "cucumber-rails", ">= 1.3.0", :group => :test, :require => false
gem "launchy", ">= 2.1.2", :group => :test
gem "capybara", ">= 2.0.1", :group => :test
gem "factory_girl_rails", ">= 4.1.0", :group => [:development, :test]
gem "bootstrap-sass", ">= 2.2.2.0"
gem "devise", ">= 2.1.2"
gem "cancan", ">= 1.6.8"
gem "rolify", ">= 3.2.0"
gem "simple_form", ">= 2.0.4"
gem "quiet_assets", ">= 1.0.1", :group => :development
gem "figaro", ">= 0.5.0"
gem "better_errors", ">= 0.3.2", :group => :development
gem "binding_of_caller", ">= 0.6.8", :group => :development
gem "libv8", ">= 3.11.8"
gem "therubyracer", ">= 0.11.0", :group => :assets, :platform => :ruby, :require => "v8"
#gem 'wkhtmltopdf'
#gem 'wicked_pdf'
gem "handles_sortable_columns"
#custom gems go here
gem 'best_in_place'
gem 'bootstrap-datepicker-rails'
gem 'state_machine'
gem 'bootswatch-rails'
gem 'acts_as_commentable'
#gem 'wkhtmltopdf-binary'
#gem "pdfkit"
gem 'kaminari'
gem 'has_scope'
#gem 'class-table-inheritance'
gem 'citier'
gem 'rails_sql_views', :git => 'git://github.com/DouweM/rails_sql_views.git'#, :git=>'git://github.com/flwyd/rails_sql_views.git' #'git://github.com/DouweM/rails_sql_views.git' #'git://github.com/morgz/rails_sql_views.git' #
gem 'country_select'
group :development do
gem 'rack-mini-profiler'
gem 'spork', '~> 1.0rc'
gem "guard", ">= 0.6.2"
gem 'guard-spork'
gem 'guard-livereload'
gem "guard-bundler", ">= 0.1.3"
gem "guard-rails", ">= 0.0.3"
gem "guard-rspec", ">= 0.4.3"
gem "guard-cucumber", ">= 0.6.1"
case HOST_OS
when /darwin/i
gem 'rb-fsevent'
gem 'growl'
when /linux/i
gem 'libnotify'
gem 'rb-inotify'
when /mswin|windows/i
gem 'rb-fchange'
gem 'win32console'
gem 'rb-notifu'
end
end
group :test do
gem "shoulda-matchers"
gem 'simplecov', :require => false
end
我正在部署到云服务器 - 关于可能出现问题的任何想法？每次我使用时都会发生这种情况cap deploy
这是我的 Gemfile.lock
GIT
remote: git://github.com/DouweM/rails_sql_views.git
revision: 0cf1af369a5f6553d33c90a13d331ea49e607d26
specs:
rails_sql_views (0.8.0.epublishing)
activerecord
GEM
remote: https://rubygems.org/
specs:
actionmailer (3.2.3)
actionpack (= 3.2.3)
mail (~> 2.4.4)
actionpack (3.2.3)
activemodel (= 3.2.3)
activesupport (= 3.2.3)
builder (~> 3.0.0)
erubis (~> 2.7.0)
journey (~> 1.0.1)
rack (~> 1.4.0)
rack-cache (~> 1.2)
rack-test (~> 0.6.1)
sprockets (~> 2.1.2)
activemodel (3.2.3)
activesupport (= 3.2.3)
builder (~> 3.0.0)
activerecord (3.2.3)
activemodel (= 3.2.3)
activesupport (= 3.2.3)
arel (~> 3.0.2)
tzinfo (~> 0.3.29)
activerecord-postgresql-adapter (0.0.1)
pg
activeresource (3.2.3)
activemodel (= 3.2.3)
activesupport (= 3.2.3)
activesupport (3.2.3)
i18n (~> 0.6)
multi_json (~> 1.0)
acts_as_commentable (4.0.0)
addressable (2.3.3)
arel (3.0.2)
bcrypt-ruby (3.0.1)
best_in_place (2.1.0)
jquery-rails
rails (~> 3.1)
better_errors (0.6.0)
coderay (>= 1.0.0)
erubis (>= 2.6.6)
binding_of_caller (0.7.1)
debug_inspector (>= 0.0.1)
bootstrap-datepicker-rails (0.6.42)
railties (>= 3.0)
bootstrap-sass (2.3.0.1)
sass (~> 3.2)
bootswatch-rails (0.4.0)
railties (>= 3.1)
bourne (1.1.2)
mocha (= 0.10.5)
builder (3.0.4)
cancan (1.6.9)
capybara (2.0.2)
mime-types (>= 1.16)
nokogiri (>= 1.3.3)
rack (>= 1.0.0)
rack-test (>= 0.5.4)
selenium-webdriver (~> 2.0)
xpath (~> 1.0.0)
childprocess (0.3.8)
ffi (~> 1.0, >= 1.0.11)
citier (0.1.15)
rails_sql_views
coderay (1.0.9)
coffee-rails (3.2.2)
coffee-script (>= 2.2.0)
railties (~> 3.2.0)
coffee-script (2.2.0)
coffee-script-source
execjs
coffee-script-source (1.4.0)
country_select (1.1.3)
cucumber (1.2.1)
builder (>= 2.1.2)
diff-lcs (>= 1.1.3)
gherkin (~> 2.11.0)
json (>= 1.4.6)
cucumber-rails (1.3.0)
capybara (>= 1.1.2)
cucumber (>= 1.1.8)
nokogiri (>= 1.5.0)
daemons (1.1.9)
database_cleaner (0.9.1)
debug_inspector (0.0.2)
devise (2.2.3)
bcrypt-ruby (~> 3.0)
orm_adapter (~> 0.1)
railties (~> 3.1)
warden (~> 1.2.1)
diff-lcs (1.1.3)
em-websocket (0.4.0)
eventmachine (>= 0.12.9)
http_parser.rb (~> 0.5.3)
email_spec (1.4.0)
launchy (~> 2.1)
mail (~> 2.2)
erubis (2.7.0)
eventmachine (1.0.0)
execjs (1.4.0)
multi_json (~> 1.0)
factory_girl (4.2.0)
activesupport (>= 3.0.0)
factory_girl_rails (4.2.1)
factory_girl (~> 4.2.0)
railties (>= 3.0.0)
ffi (1.4.0)
figaro (0.5.4)
rails (~> 3.0)
gherkin (2.11.6)
json (>= 1.7.6)
guard (1.6.2)
listen (>= 0.6.0)
lumberjack (>= 1.0.2)
pry (>= 0.9.10)
terminal-table (>= 1.4.3)
thor (>= 0.14.6)
guard-bundler (1.0.0)
bundler (~> 1.0)
guard (~> 1.1)
guard-cucumber (1.3.2)
cucumber (>= 1.2.0)
guard (>= 1.1.0)
guard-livereload (1.1.3)
em-websocket (>= 0.2.0)
guard (>= 1.5.0)
multi_json (~> 1.0)
guard-rails (0.3.1)
guard (>= 0.2.2)
version (>= 1.0.0)
guard-rspec (2.4.1)
guard (>= 1.1)
rspec (~> 2.11)
guard-spork (1.4.2)
childprocess (>= 0.2.3)
guard (>= 1.1)
spork (>= 0.8.4)
haml (4.0.0)
tilt
haml-rails (0.4)
actionpack (>= 3.1, < 4.1)
activesupport (>= 3.1, < 4.1)
haml (>= 3.1, < 4.1)
railties (>= 3.1, < 4.1)
handles_sortable_columns (0.1.3)
has_scope (0.5.1)
hike (1.2.1)
hpricot (0.8.6)
http_parser.rb (0.5.3)
i18n (0.6.1)
journey (1.0.4)
jquery-rails (2.2.1)
railties (>= 3.0, < 5.0)
thor (>= 0.14, < 2.0)
jquery-ui-rails (4.0.1)
jquery-rails
railties (>= 3.1.0)
json (1.7.7)
kaminari (0.14.1)
actionpack (>= 3.0.0)
activesupport (>= 3.0.0)
launchy (2.2.0)
addressable (~> 2.3)
libnotify (0.8.0)
ffi (>= 1.0.11)
libv8 (3.11.8.13)
listen (0.7.2)
lumberjack (1.0.2)
mail (2.4.4)
i18n (>= 0.4.0)
mime-types (~> 1.16)
treetop (~> 1.4.8)
metaclass (0.0.1)
method_source (0.8.1)
mime-types (1.21)
mocha (0.10.5)
metaclass (~> 0.0.1)
multi_json (1.6.1)
mysql2 (0.3.11)
nokogiri (1.5.6)
orm_adapter (0.4.0)
pg (0.14.1)
polyglot (0.3.3)
pry (0.9.12)
coderay (~> 1.0.5)
method_source (~> 0.8)
slop (~> 3.4)
quiet_assets (1.0.2)
railties (>= 3.1, < 5.0)
rack (1.4.5)
rack-cache (1.2)
rack (>= 0.4)
rack-mini-profiler (0.1.23)
rack (>= 1.1.3)
rack-ssl (1.3.3)
rack
rack-test (0.6.2)
rack (>= 1.0)
rails (3.2.3)
actionmailer (= 3.2.3)
actionpack (= 3.2.3)
activerecord (= 3.2.3)
activeresource (= 3.2.3)
activesupport (= 3.2.3)
bundler (~> 1.0)
railties (= 3.2.3)
railties (3.2.3)
actionpack (= 3.2.3)
activesupport (= 3.2.3)
rack-ssl (~> 1.3.2)
rake (>= 0.8.7)
rdoc (~> 3.4)
thor (~> 0.14.6)
rake (10.0.3)
rb-inotify (0.9.0)
ffi (>= 0.5.0)
rdoc (3.12.1)
json (~> 1.4)
ref (1.0.2)
rolify (3.2.0)
rspec (2.12.0)
rspec-core (~> 2.12.0)
rspec-expectations (~> 2.12.0)
rspec-mocks (~> 2.12.0)
rspec-core (2.12.2)
rspec-expectations (2.12.1)
diff-lcs (~> 1.1.3)
rspec-mocks (2.12.2)
rspec-rails (2.12.2)
actionpack (>= 3.0)
activesupport (>= 3.0)
railties (>= 3.0)
rspec-core (~> 2.12.0)
rspec-expectations (~> 2.12.0)
rspec-mocks (~> 2.12.0)
ruby_parser (3.1.1)
sexp_processor (~> 4.1)
rubyzip (0.9.9)
sass (3.2.6)
sass-rails (3.2.6)
railties (~> 3.2.0)
sass (>= 3.1.10)
tilt (~> 1.3)
selenium-webdriver (2.30.0)
childprocess (>= 0.2.5)
multi_json (~> 1.0)
rubyzip
websocket (~> 1.0.4)
sexp_processor (4.1.5)
shoulda-matchers (1.4.2)
activesupport (>= 3.0.0)
bourne (~> 1.1.2)
simple_form (2.0.4)
actionpack (~> 3.0)
activemodel (~> 3.0)
simplecov (0.7.1)
multi_json (~> 1.0)
simplecov-html (~> 0.7.1)
simplecov-html (0.7.1)
slop (3.4.3)
spork (1.0.0rc3)
sprockets (2.1.2)
hike (~> 1.2)
rack (~> 1.0)
tilt (~> 1.1, != 1.3.0)
state_machine (1.1.2)
terminal-table (1.4.5)
therubyracer (0.11.3)
libv8 (~> 3.11.8.12)
ref
thin (1.5.0)
daemons (>= 1.0.9)
eventmachine (>= 0.12.6)
rack (>= 1.0.0)
thor (0.14.6)
tilt (1.3.3)
treetop (1.4.12)
polyglot
polyglot (>= 0.3.1)
tzinfo (0.3.35)
uglifier (1.3.0)
execjs (>= 0.3.0)
multi_json (~> 1.0, >= 1.0.2)
version (1.0.0)
warden (1.2.1)
rack (>= 1.0)
websocket (1.0.7)
xpath (1.0.0)
nokogiri (~> 1.3)
PLATFORMS
ruby
DEPENDENCIES
activerecord-postgresql-adapter
acts_as_commentable
best_in_place
better_errors (>= 0.3.2)
binding_of_caller (>= 0.6.8)
bootstrap-datepicker-rails
bootstrap-sass (>= 2.2.2.0)
bootswatch-rails
cancan (>= 1.6.8)
capybara (>= 2.0.1)
citier
coffee-rails (~> 3.2.1)
country_select
cucumber-rails (>= 1.3.0)
database_cleaner (>= 0.9.1)
devise (>= 2.1.2)
email_spec (>= 1.4.0)
factory_girl_rails (>= 4.1.0)
figaro (>= 0.5.0)
guard (>= 0.6.2)
guard-bundler (>= 0.1.3)
guard-cucumber (>= 0.6.1)
guard-livereload
guard-rails (>= 0.0.3)
guard-rspec (>= 0.4.3)
guard-spork
haml (>= 3.1.7)
haml-rails (>= 0.3.5)
handles_sortable_columns
has_scope
hpricot (>= 0.8.6)
jquery-rails
jquery-ui-rails
kaminari
launchy (>= 2.1.2)
libnotify
libv8 (>= 3.11.8)
mysql2
quiet_assets (>= 1.0.1)
rack-mini-profiler
rails (= 3.2.3)
rails_sql_views!
rb-inotify
rolify (>= 3.2.0)
rspec-rails (>= 2.11.4)
ruby_parser (>= 3.1.1)
sass-rails (~> 3.2.3)
shoulda-matchers
simple_form (>= 2.0.4)
simplecov
spork (~> 1.0rc)
state_machine
therubyracer (>= 0.11.0)
thin (>= 1.5.0)
uglifier (>= 1.0.3)