sudo gem install jekyll 出错解决办法

安装jekyll出错 原因是ruby版本过低

安装rvm报错:

Checking requirements for osx.
About to install Homebrew, press `Enter` for default installation in `/usr/local`,
type new path if you wish custom Homebrew installation (the path needs to be writable for user)
: Requirements installation failed with status: 1.

原因也许在 homebrew上,下面的步骤,可以解决这个问题

首先执行

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

-- homebrew 和 osx common line 更新完毕

再执行:

\curl -L [https://get.rvm.io](https://get.rvm.io/) | bash -s stable --rails --autolibs=enabled

-- ruby升级完毕

最后:

sudo gem install jekyll

Bingo

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