To learn more about Unix shell commands, read The Command Line Crash Course. This is a longtime convention that indicates you should enter a command in the terminal application. Is a cue that you should enter a shell command. Try out the terminal application by entering a shell command: $ whoami We call the command line the shell because it is the outer layer of the operating system’s internal mechanisms (which we call the kernel).įind the Mac OS X Terminal application by using the Command-Spacebar combination and searching for “Terminal.” It’s in the Applications/Utilities/ folder. The Terminal application or console gives us access to the Unix command

After updating Xcode, launch and run the Xcode application and accept the Apple license terms. If you previously installed the full Xcode package, you will need to update Xcode to the newest version (Xcode 5.01 or newer). If you updated to Mavericks from an earlier version of Mac OS X, and you previously installed Xcode Command Line Tools, you will need to install the new version of Xcode Command Line Tools as described here. Allow plenty of time for the download and installation (it may take several hours). You can install Mac OS X 10.9 (Mavericks) from the MacĪpp Store for free. See Apple’s instructions How to upgrade to OS X Mavericks. If you’ve owned your Mac for several years and haven’t updated Mac OS X, be prepared to spend several hours updating the operating system. To install the newest Xcode Command Line Tools, you’ll need the latest version of Mac OS X. Please accept our invitation to join the RailsApps project. Support for the project comes from subscribers. Rails changes frequently each application is known to work and serves as your personal “reference implementation.” Each application is accompanied by a tutorial Hundreds of developers use the apps, report problems as they arise, and propose solutions. The RailsApps project provides example applications that developers use as starterĪpps. This is an article from the RailsApps project. Ruby on Rails, and recommendations for a Rails tutorial. If you’re new to Rails, see What is Ruby on Rails?, the book Learn

Install Ruby on Rails – Mac OS X Mavericks

If you are setting up your computer for developing web applications with Ruby on Rails, see this article for complete instructions: This article shows how to install Xcode Command Line Tools to use the GCC compiler and more. The Xcode Command Line Tools include a GCC compiler. Installation of many common Unix-based tools requires the GCC compiler. The Xcode Command Line Tools are part of XCode. Xcode is a large suite of software development tools and libraries from Apple. How to install Apple Xcode Command Line Tools for Mac OS X 10.9 Mavericks.

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