If the first command doesn't succeed, you will get plenty of error messages to help you find the problem, which is usually a missing gem or file.
如果第一条命令没有成功，您将得到大量错误消息以帮助您找到问题，这个问题通常是缺失一个gem或文件。
To help understand the distinction between a Ruby gem install versus a Rails plugin install, here is a brief description of the runtime environment.
为了帮助理解Rubygem安装与Railsplugin 安装之间的区别，下面简要描述一下运行时环境。
In this article, we discussed how to use the Action Web service gem to create SOAP and XML-RPC-based Web services, and presented several examples to help you get started with this technology.
在本文中，我们讨论了如何使用ActionWebServicegem创建基于SOAP和XML -RPC的Web服务，并且提供了若干个示例以帮助您开始使用这项技术。
In Listing 8, I've enlisted the help of the right_aws Ruby gem to assist me in working with SQS.
在清单8中，我借助了right_awsRubygem来帮助我处理SQS。
Issues listed on the GEM of the study will help the company to increase growth, for the enterprise training GEM has important theoretical and practical significance.
问题的研究有助创业板上市公司提高成长性，对于创业板的企业培育有重要理论意义和现实指导意义。
Issues listed on the GEM of the study will help the company to increase growth, for the enterprise training GEM has important theoretical and practical significance.
问题的研究有助创业板上市公司提高成长性，对于创业板的企业培育有重要理论意义和现实指导意义。
应用推荐