Ubuntu下因为ruby版本问题导致jekyll安装失败

Posted on 2015-03-02

经过测试，更换ruby版本为ruby-dev即可解决

错误

ERROR:  Error installing jekyll:
ERROR: Failed to build gem native extension.

/usr/bin/ruby1.9.1 extconf.rb
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in require: cannot load such file -- mkmf (LoadError)
from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in require
from extconf.rb:1:in <main>

解决方法

$ sudo apt-get remove ruby

$ sudo apt-get install ruby-dev

另外遇到找不到js运行环境错误

ExecJS::RuntimeUnavailable

解决方法

添加nodejs运行环境即可

$ sudo apt-get install python-software-properties

$ sudo add-apt-repository ppa:chris-lea/node.js

$ sudo apt-get update

$ sudo apt-get install nodejs