title: Gems upgrade error with due to looksee
body: <p>When I upgraded my ruby gems, the following error appeared. It seems like this is related to some <a href="https://github.com/oggy/looksee/issues/15" rel="nofollow">bug</a>, but I I am not sure about the detail. How can I fix it?</p>
  
  <blockquote>
    <p>$ sudo gem update --system<br>
    Invalid gemspec in [/usr/local/lib/ruby/gems/1.9.1/specifications/looksee-1.0.3.gemspec]: Illformed requirement   ["# 0.3.0"]<br>
    Invalid gemspec in [/usr/local/lib/ruby/gems/1.9.1/specifications/looksee-1.0.3.gemspec]: Illformed requirement   ["# 0.3.0"]<br>
    Latest version currently installed. Aborting.  </p>
  </blockquote>
  
  <p>I uninstalled looksee-1.0.2, and I further tried to uninstall looksee, but I cannot:</p>
  
  <blockquote>
    <p>$ sudo gem uninstall looksee<br>
    Invalid gemspec in [/usr/local/lib/ruby/gems/1.9.1/specifications/looksee-1.0.3.gemspec]: Illformed requirement   ["# 0.3.0"]<br>
    Invalid gemspec in [/usr/local/lib/ruby/gems/1.9.1/specifications/looksee-1.0.3.gemspec]: Illformed requirement   ["# 0.3.0"]<br>
    INFO:  gem "looksee" is not installed  </p>
  </blockquote>