sudo gem update rails
sudo gem install rack --version '1.0.1' (rails won't play with the latest version of rack 1.1.0)
sudo gem update bluecloth
make sure you haven't set a particular rails gem version in environment.rb
script/about
You should be all set
sudo gem install rack --version '1.0.1' (rails won't play with the latest version of rack 1.1.0)
sudo gem update bluecloth
make sure you haven't set a particular rails gem version in environment.rb
script/about
You should be all set
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