Rails

Ad:

gem update rails

rails path/to/your/new/application

cd path/to/your/new/application

ruby script/server

Reality:

sudo gem update rails

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update rake

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update activesupport

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update activerecord

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update actionpack

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update actionmailer

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update activeresource

rails /Library/WebServer/Documents/Rails/Swadesh

cd /Library/WebServer/Documents/Rails/Swadesh

ruby script/server

sudo gem update --system

ruby script/server

Guys, transitive updating has been de rigeur for at least a decade now. Get with the times.
Not a promising start to learning Rails, but we'll see.Ad:

gem update rails

rails path/to/your/new/application

cd path/to/your/new/application

ruby script/server

Reality:

sudo gem update rails

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update rake

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update activesupport

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update activerecord

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update actionpack

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update actionmailer

rails /Library/WebServer/Documents/Rails/Swadesh

sudo gem update activeresource

rails /Library/WebServer/Documents/Rails/Swadesh

cd /Library/WebServer/Documents/Rails/Swadesh

ruby script/server

sudo gem update --system

ruby script/server

Guys, transitive updating has been de rigeur for at least a decade now. Get with the times.
Not a promising start to learning Rails, but we'll see.