在Windows7上安装ruby Devkit时出现警告

Question

我试图在windows 7上安装devkit，但在发出命令时出现以下错误ruby dk.rb安装。

[INFO]正在跳过"C:\RailsInstaller/Ruby1.9.3"的现有gem覆盖[WARN]正在跳过"C:\RailsInstaller/Ruby1.9.3"的现有DevKit帮助程序库

所以我尝试了>ruby dk.rb install--force，但现在我得到了这个错误，

[WARN]正在更新（使用备份）'C:/RailsInstaller/Ruby1的现有gem覆盖.9.3'[WARN]正在更新（使用备份）'C:/RailsInstaller/Ruby1的DevKit帮助程序库9.3’

我已经使用rails安装程序安装了ruby。这是我的config.yml文件中的内容

# This configuration file contains the absolute path locations of all
# installed Rubies to be enhanced to work with the DevKit. This config
# file is generated by the 'ruby dk.rb init' step and may be modified
# before running the 'ruby dk.rb install' step. To include any installed
# Rubies that were not automagically discovered, simply add a line below
# the triple hyphens with the absolute path to the Ruby root directory.
#
# Example:
#
# ---
# - C:/ruby19trunk
# - C:/ruby192dev
#
---
- C:RailsInstallerRuby1.9.3

Answer 1

只是一个警告，忽略它，不要--force它，使用Ruby，长寿繁荣。