我试过这个,但它没有用,似乎是osx.我有一个新的Ubuntu 10.10安装与rvm,rails 3和ruby 1.9.2.我有一个新的rails应用程序,但使用gem或rails会导致以下警告(滞后).
$ rails -v
/home/chance/.rvm/gems/ruby-1.9.2-p180@global/gems/railties-3.0.5/lib/rails/script_rails_loader.rb:11: warning: Insecure world writable dir /home/chance in PATH, mode 040777
/home/chance/.rvm/gems/ruby-1.9.2-p180@global/gems/bundler-1.0.10/lib/bundler/runtime.rb:136: warning: Insecure world writable dir /home/chance in PATH, mode 040777
Rails 3.0.5
$ gem -v
/home/chance/.rvm/rubies/ruby-1.9.2-p180/bin/gem:4: warning: Insecure world writable dir /home/chance in PATH, mode 040777
1.6.2
只是重要的是,这是我的Gemfile:
source 'http://rubygems.org'
gem 'rails'
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
gem 'sqlite3'
gem 'sqlite3-ruby', :require => 'sqlite3'
gem "haml"
gem "formtastic"
gem "will_paginate"
gem "devise"
gem …尝试运行时出现以下错误cap production deploy.
DEBUG [dc362284] Bundler::GemNotFound: Could not find json-1.8.1.gem for installation
DEBUG [dc362284] An error occurred while installing json (1.8.1), and Bundler cannot continue.
DEBUG [dc362284] Make sure that `gem install json -v '1.8.1'` succeeds before bundling.
值得注意的是,此部署正在运行,而不是我升级到Ruby 2.1.0以消除编码错误.我本地升级,工作正常.我跑rvm install 2.1.0,并rvm use 2.1.0随后改变了我的.ruby-version文件,以反映该红宝石升级.
该bundle install命令在本地工作,但当我ssh到目标服务器并运行此命令时,会产生相同的上述错误.
如果我跑,gem list我可以在宝石列表中看到这一点.
...
jquery-rails (3.0.4)
json (1.8.1)
less (2.3.2)
...
如果我在gem install json -v '1.8.1'本地服务器上尝试推荐的解决方案,并在目标服务器上获得以下输出:
Building native extensions. This could …我正在阅读建议使用的教程rspec,但我已经经历了很多默认的rails安装.我真的不想重做安装.无论如何,当我跑
$ rails g integration_test named
我明白了
invoke test_unit
create test/integration/named_test.rb
当我跑步时bundle,rspec列出了各种宝石,但事实test_unit并非如此.该教程似乎有rails调用rspec而不是test_unit做任何额外的事情.如何使用rspec集成测试生成器命令使用rails ？
我在我的gemfile中添加了omniauth gem并尝试运行bundle install,但是收到了有关rails和bundler版本不兼容的消息.我试图更新rails,但收到有关与其他gem不兼容的消息.如何将bundler降级到1.0？
$ bundle install
Fetching gem metadata from http://rubygems.org/......
Fetching gem metadata from http://rubygems.org/..
Bundler could not find compatible versions for gem "bundler":
In Gemfile:
rails (= 3.0.0) ruby depends on
bundler (~> 1.0.0) ruby
Current Bundler version:
bundler (1.1.1)
This Gemfile requires a different version of Bundler.
Perhaps you need to update Bundler by running `gem install bundler`?
和
$ bundle update rails
Fetching gem metadata from http://rubygems.org/......
Fetching gem metadata from http://rubygems.org/..
Bundler could not find …我在尝试在centos上安装"rmagick"gem时遇到了问题.以下是我的输出.任何人都可以帮我确定我错过的包裹吗？我已经安装了所有提到的另一个堆栈溢出线程:RMagick安装错误
Building native extensions. This could take a while...
ERROR: Error installing rmagick:
ERROR: Failed to build gem native extension.
/usr/local/bin/ruby extconf.rb
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... yes
checking for ImageMagick version >= 6.4.9... yes
checking for HDRI disabled version of ImageMagick... yes
Package MagickCore was not found in the pkg-config search path.
Perhaps you should add the directory containing `MagickCore.pc'
to the PKG_CONFIG_PATH environment variable
No package …https://github.com/intridea/omniauth.git (at master) is not checked out. Please run `bundle install` (Bundler::GitError)
那我该怎么办？bundle install适用于开发,但是当我推送并部署到我的生产服务器时.即使在我的生产服务器上运行bundle install之后,我也会收到此错误.
我尝试在带有Ruby 1.8.6,Rails 2.2.2,gem 1.3和sqlite-3.5.9的Fedora 9 Linux机器上安装SQLite gem.这是我正在运行的命令及其结果:
sudo gem install sqlite3-ruby
Building native extensions. This could take a while...
ERROR: Error installing sqlite3-ruby:
ERROR: Failed to build gem native extension.
/usr/bin/ruby extconf.rb install sqlite3-ruby
can't find header files for ruby.
Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.2.4 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.2.4/ext/sqlite3_api/gem_make.out
gem_make.out只重复已发送到控制台的内容.我该如何安装这个宝石？
我将pg gem添加到我的gemfile中
gem 'pg'
当我跑bundle install,我得到这个错误:
Installing pg (0.10.1) with native extensions /Users/ben/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/rubygems/installer.rb:483:in `rescue in block in build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError)
/Users/benhartney/.rvm/rubies/ruby-1.9.2-p0/bin/ruby extconf.rb
checking for pg_config... no
No pg_config... trying anyway. If building fails, please try again with
--with-pg-config=/path/to/pg_config
checking for libpq-fe.h... no
Can't find the 'libpq-fe.h header
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file …我一直在尝试安装这个'rubygame'宝石一段时间,但每当我使用命令时
gem install rubygame
它会给出一个错误:
ERROR: Could not find a valid gem 'rubygame' (>= 0) in any repository
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
Errno::ETIMEDOUT: Connection timed out - connect(2) (http://rubygems.org/latest_specs.4.8.gz)
我也尝试了其他宝石,但结果相似:
ERROR: Could not find a valid gem 'rake' (>= 0) in any repository
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
Errno::ETIMEDOUT: Connection timed out - connect(2) (http://rubygems.org/latest_specs.4.8.gz)
我已经确定我有互联网连接,并且已经尝试重新安装ruby和rubygems(目前使用ruby 1.8,rubygems 1.7.2).谷歌搜索根本没有帮助我.如果有人能解决我的问题,我将非常感激.我的来源列表只显示http://rubygems.org
我注释掉了一个gem,但'bundle install'仍然无法运行.如何找出哪个gem依赖于sys-proctable？
$ bundle install
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/..
Resolving dependencies...
Could not find sys-proctable-0.9.2 in any of the sources
$ grep proctable Gemfile
#gem 'sys-proctable', '0.9.2', :path => "vendor/gems"
$ bundle list
Resolving dependencies...
Could not find gem 'rspec-rails (= 2.11.0) ruby' in the gems available on this machine.
$ bundle viz
Resolving dependencies...
Could not find gem 'rspec-rails (= 2.11.0) ruby' in the gems available on this machine.
$ bundle -v
Bundler …