I have a clean install of OS X on which I need to install Rails. I’ve done this maybe 3 or 4 times in the past year with minor variations each time which inevitably come back to bite me later. This post is an effort to document and standardize all the details to get a Rails stack going with MacPorts.
Installing Xcode Tools
You need the latest version of Xcode tools to be able to compile all the packages necessary for Ruby and Rails. They’re a free download from Apple.
First thing’s first: Install MacPorts! Be sure to follow the directions closely. Especially the bit about setting your
PATH appropriately. The /opt paths must be before your standard path so when you type
ruby, you use the ruby interpreter from MacPorts rather than the old one that came with OS X.
Installing Rails Prerequisites with MacPorts
$ sudo port install mysql5 +server $ sudo port install ruby $ sudo port install rb-rubygems $ sudo port install rb-mysql $ sudo port install rb-termios $ sudo port install subversion +tools
/opt/local/lib/mysql5/bin/ to your
PATH as you did in the instructions to install MacPorts.
$ sudo mysql_install_db5 --user=mysql
$ sudo gem install -y rake $ sudo gem install -y rails $ sudo gem install -y capistrano $ sudo gem install -y mongrel $ sudo gem install -y mongrel_cluster $ sudo gem install -y piston
Install Optional Packages
The above ports and gems are the minimum you’ll need to get rails running successfully. The ones below, while not required, are often useful when developing rails apps.
Try postgres or sqlite3 for some database variety (
port install postgresql82-server && port install rb-postgres or
port install rb-sqlite3, respectively).
- tzinfo - Time Zone handling