我们是ruby的新手，我们正在尝试在我们的服务器上配置Redmine，但在配置Redmine for Receiving Emails以接收来自IMAP / pop3电子邮件服务器的电子邮件时遇到错误。我们正在关注（http://www.redmine.org/projects/redmine/wiki/RedmineReceivingEmails）
错误是
[root@redmine]# rake -f /app/redmine/Rakefile redmine:email:receive_imap RAILS_ENV="production" host=hostname.com username=bug@hostname.com password=1234567890
(in /app/redmine)
[!] There was an error parsing `Gemfile`: compile error - syntax error, unexpected ':', expecting $end
gem 'tzinfo-data', platforms: [:mingw, :x64_mingw, :mswin]
^. Bundler cannot continue.
# from /app/redmine/Gemfile:31
# -------------------------------------------
# # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
> gem 'tzinfo-data', platforms: [:mingw, :x64_mingw, :mswin]
# gem "rbpdf", "~> 1.19.3"
# -------------------------------------------
版本详情
[root@redmine]# ruby -v
ruby 1.8.7 (2013-06-27 patchlevel 374) [x86_64-linux]
[root@redmine]# bundle -v
Bundler version 1.16.1
[root@redmine]# gem -v
1.3.7.1