Rails 3.2.2在我的开发环境和服务器上都运行良好。
我试图通过更改来升级到3.2.3:
gem 'rails', '3.2.2'至
gem 'rails', '3.2.3'然后跑:
bundle update
bundle在我试图部署到我的服务器之前,一切都进行得很顺利。在部署过程中,我收到以下消息:
An error occured while installing railties (3.2.3), and Bundler cannot continue.
Make sure that `gem install railties -v '3.2.3'` succeeds before bundling.我已经登录到服务器,并运行了gem安装栏杆-v '3.2.3‘命令,它的工作没有问题。但是部署总是以同样的方式失败。
我尝试删除缓存目录,如这里所示,但我不确定是否正确。我在服务器和我的开发环境上使用rvm。
有人能帮我指出这个方向吗?
这是我的deploy.rb文件:
require "bundler/capistrano"
$:.unshift(File.expand_path('./lib', ENV['rvm_path'])) # Add RVM's lib directory to the load path.
require "rvm/capistrano" # Load RVM's capistrano plugin.
set :application, "teamsite"
set :repository, "git@github.com:user/teamsite.git"
set :deploy_to, "/home/website.com/rails/application/"
set :user, "website.com"
set :scm, :git
set :use_sudo, false
default_run_options[:pty] = true
set :branch, "master"
set :scm_verbose, true
set :deploy_via, :remote_cache
ssh_options[:forward_agent] = true
task :staging do
role :web, "staging.website.com"
role :app, "staging.website.com"
role :db, "staging.website.com", :primary => true
end
namespace :deploy do
task :start do ; end
task :stop do ; end
task :restart, :roles => :app, :except => { :no_release => true } do
run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
end
namespace :assets do
task :precompile, :roles => :web, :except => { :no_release => true } do
from = source.next_revision(current_revision)
if capture("cd #{latest_release} && #{source.local.log(from)} vendor/assets/ app/assets/ | wc -l").to_i > 0
run %Q{cd #{latest_release} && #{rake} RAILS_ENV=#{rails_env} #{asset_env} assets:precompile}
else
logger.info "Skipping asset pre-compilation because there were no asset changes"
end
end
end
end
namespace :customs do
task :create_symlink, :roles => :app do
run <<-CMD
ln -nfs #{shared_path}/files #{release_path}/files
CMD
run <<-CMD
ln -nfs #{shared_path}/drawings #{release_path}/drawings
CMD
run <<-CMD
ln -nfs #{shared_path}/photos #{release_path}/photos
CMD
end
end
after "deploy:create_symlink","customs:create_symlink"
after "deploy", "deploy:cleanup"更新
我最终能够通过部署到另一个用户来修复这个问题。但问题仍然存在:我如何为老用户清除gem缓存?
发布于 2012-04-15 22:23:24
你可以用
gem pristine --all --no-extensions从零开始重新安装所有的宝石。如果你在主机上使用乘客,你需要找出创业板缓存目录的真正位置。查看.bashrc for GEM_PATH值,我在Dreamhost上的值是:
export GEM_PATH="$GEM_HOME:/usr/lib/ruby/gems/1.8"或者,如果您在服务器上使用RVM,则该路径很可能与rvm使用的当前版本相同。
https://stackoverflow.com/questions/10129044
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