我在安裝oily_png寶石時遇到錯誤。 Ruby已經安裝了我的系統。我在Windows 7 - 64位。oily_png紅寶石寶石安裝錯誤
C:\Users\jitendra>gem install oily_png
Fetching: oily_png-1.0.2.gem (100%)
ERROR: Error installing oily_png:
The 'oily_png' native gem requires installed build tools.
Please update your PATH to include build tools or download the DevKit
from 'http://rubyinstaller.org/downloads' and follow the instructions
at 'http://github.com/oneclick/rubyinstaller/wiki/Development-Kit'
Umm..did你嘗試按照錯誤消息的指示? – Casper
我不知道我需要更新路徑 –