I'm attempting to install the Nokogiri gem on Ruby 2.0.0 while using Mavericks 10.9 along w/ Xcode 5 but I keep getting the error
You have to install development tools first
I downloaded and installed the command line tools for Mavericks from Apple's developer site so I'm not really sure what the problem is.
I've attempted the solution in this question but when inputting xcode-select --install
into the terminal I just get back the help menu at --install doesn't seem to be a valid argument
Usage: xcode-select -print-path
or: xcode-select -switch <xcode_folder_path>
or: xcode-select -version
Arguments:
-print-path Prints the path of the current Xcode folder
-switch <xcode_folder_path> Sets the path for the current Xcode folder
-version Prints xcode-select version information