<p><a href="https://github.com/critzo" class="user-mention">@critzo</a> - I get an error:</p>

<pre><code>Configuration file: /home/andygunn/project-graphics/_config.yml
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- exifr (LoadError)
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /home/andygunn/project-graphics/_plugins/exif_tag.rb:7:in `<top (required)>'
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/plugin_manager.rb:58:in `block (2 levels) in require_plugin_files'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/plugin_manager.rb:57:in `each'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/plugin_manager.rb:57:in `block in require_plugin_files'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/plugin_manager.rb:56:in `each'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/plugin_manager.rb:56:in `require_plugin_files'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/plugin_manager.rb:18:in `conscientious_require'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/site.rb:71:in `setup'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/site.rb:33:in `initialize'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/commands/build.rb:28:in `new'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/commands/build.rb:28:in `process'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/lib/jekyll/commands/serve.rb:24:in `block (2 levels) in init_with_program'
    from /var/lib/gems/1.9.1/gems/mercenary-0.3.4/lib/mercenary/command.rb:220:in `call'
    from /var/lib/gems/1.9.1/gems/mercenary-0.3.4/lib/mercenary/command.rb:220:in `block in execute'
    from /var/lib/gems/1.9.1/gems/mercenary-0.3.4/lib/mercenary/command.rb:220:in `each'
    from /var/lib/gems/1.9.1/gems/mercenary-0.3.4/lib/mercenary/command.rb:220:in `execute'
    from /var/lib/gems/1.9.1/gems/mercenary-0.3.4/lib/mercenary/program.rb:35:in `go'
    from /var/lib/gems/1.9.1/gems/mercenary-0.3.4/lib/mercenary.rb:22:in `program'
    from /var/lib/gems/1.9.1/gems/jekyll-2.1.1/bin/jekyll:18:in `<top (required)>'
    from /usr/local/bin/jekyll:23:in `load'
    from /usr/local/bin/jekyll:23:in `<main>'
</code></pre>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br>Reply to this email directly or <a href="https://github.com/opentechinstitute/project-graphics/pull/8#issuecomment-55939380">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/3074564__eyJzY29wZSI6Ik5ld3NpZXM6QmVhY29uIiwiZXhwaXJlcyI6MTcyNjU5ODA2OCwiZGF0YSI6eyJpZCI6NDIxMjgzMzN9fQ==--1cf91bacb2b1d6b4a6ec858e9a4f039fbed9831e.gif" width="1" /></p>