➜ octopress git:(source) ✗ rake generate
## Generating Site with Jekyll
identical source/stylesheets/screen.css
Configuration from /Users/nielinjie/Projects/octopress/_config.yml
Building site: source -> public
YAML Exception reading 2014-03-22-new-blog-site.markdown: invalid byte sequence in US-ASCII
/Users/nielinjie/Projects/octopress/plugins/backtick_code_block.rb:13:in `gsub': invalid byte sequence in US-ASCII (ArgumentError)
from /Users/nielinjie/Projects/octopress/plugins/backtick_code_block.rb:13:in `render_code_block'
from /Users/nielinjie/Projects/octopress/plugins/octopress_filters.rb:12:in `pre_filter'
from /Users/nielinjie/Projects/octopress/plugins/octopress_filters.rb:28:in `pre_render'
from /Users/nielinjie/Projects/octopress/plugins/post_filters.rb:112:in `block in pre_render'
from /Users/nielinjie/Projects/octopress/plugins/post_filters.rb:111:in `each'
from /Users/nielinjie/Projects/octopress/plugins/post_filters.rb:111:in `pre_render'
from /Users/nielinjie/Projects/octopress/plugins/post_filters.rb:166:in `do_layout'
from /Users/nielinjie/.rbenv/versions/1.9.3-p0/lib/ruby/gems/1.9.1/gems/jekyll-0.12.0/lib/jekyll/post.rb:195:in `render'
from /Users/nielinjie/.rbenv/versions/1.9.3-p0/lib/ruby/gems/1.9.1/gems/jekyll-0.12.0/lib/jekyll/site.rb:200:in `block in render'
from /Users/nielinjie/.rbenv/versions/1.9.3-p0/lib/ruby/gems/1.9.1/gems/jekyll-0.12.0/lib/jekyll/site.rb:199:in `each'
from /Users/nielinjie/.rbenv/versions/1.9.3-p0/lib/ruby/gems/1.9.1/gems/jekyll-0.12.0/lib/jekyll/site.rb:199:in `render'
from /Users/nielinjie/.rbenv/versions/1.9.3-p0/lib/ruby/gems/1.9.1/gems/jekyll-0.12.0/lib/jekyll/site.rb:41:in `process'
from /Users/nielinjie/.rbenv/versions/1.9.3-p0/lib/ruby/gems/1.9.1/gems/jekyll-0.12.0/bin/jekyll:264:in `<top (required)>'
from /Users/nielinjie/.rbenv/versions/1.9.3-p0/bin/jekyll:23:in `load'
from /Users/nielinjie/.rbenv/versions/1.9.3-p0/bin/jekyll:23:in `<main>'