问题
I have downloaded Lion and looking to install Ruby on Rails I have been scanning the web for a way to do this but can't seem to find a easy way, could anyone point me in the correct direction.
Help Much Appreciated
Thanks
回答1:
Below I try to resume my rails installation. It should work well.
1) Download Xcode from Apple Application Store :
use this link : xcode
2) Install xcode :
Use finder=>applications to locate "Xcode installation icon and double-click on it to begin the installation
**2b.) For xcode 4.3. After installing xcode, launch it, navigate to Xcode->Preferences, Downloads tab. Install Command Line Tools. This will download and install C, compiler, loader and other command line utilities needed to compile & build the Ruby packages.
3) use a terminal to install git:
gem install git
and put this line in your .bash_profile (create one if none exists) :
export PATH=$PATH:/usr/local/git/bin/
4) use a terminal to install rvm:
bash < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer )
and run this command to update your .bash_profile :
echo '[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # Load RVM function' >> ~/.bash_profile
5) use a terminal to install ruby 1.9.2 and rails:
rvm autolibs enable
rvm install 1.9.2
rvm --default 1.9.2
gem update
gem install rails
回答2:
As of the latest version of lion (and having installed sass/compass/haml), if you type "rails" in the terminal and you dont have it, it will tell you to just do a sudo install right there. Hope its as easy for you as it was for me.
回答3:
Personally I have follow this link to install rails with rvm on Mac OS X Lion and I use pow to run locally my application.
来源：https://stackoverflow.com/questions/6840719/installing-ruby-on-rails-mac-os-lion