Invalid active developer path on MAC OS X after installing Ruby

Invalid active developer path on MAC OS X after installing Ruby

ruby xcode macos xcrun

ruby

Xcode - configure: error: no acceptable C compiler found in $PATH

ruby xcode gcc compiler-errors rvm

ruby

Error Message "Xcode alone is not sufficient on Sierra"

ruby xcode python-3.x homebrew command-line-tool

ruby

command line tools for new 10.9 OSX for ruby gems?

ruby xcode macos command-line-tool

ruby

How to install command line tools on OSX Mavericks

ruby xcode macos osx-mavericks

ruby

How to install json gem - Failed to build gem native extension(mac 10.10)

ruby-on-rails ruby json xcode macos

ruby

Add run script build phase to Xcode project from podspec

ios ruby xcode cocoapods xcodeproj

ruby

Library to read/write pbxproj/xcodeproj files? [closed]

java objective-c ruby xcode macos

ruby

The compiler failed to generate an executable file. (RuntimeError)

ruby-on-rails ruby xcode rubygems

ruby

Mac Rmagick won't install with Xcode 4.2

ruby xcode gcc imagemagick rmagick

ruby

Issue updating Ruby on Mac with Xcode 4.3.1

ruby xcode osx-lion rvm

ruby

Unable to install 'cocoapods' gem from rubygems.org (bad response backend read error)

ruby xcode gem cocoapods

ruby

How to make xcode use the correct version of ruby when running a script?

ruby xcode rvm

ruby

Tutorial or Guide for Scripting Xcode Build Phases

python ruby xcode build-automation

ruby

Use rvm to force specific Ruby in Xcode Run Script build phase

ruby xcode rvm

ruby