This will bring up the following window and you'll need to press 'Install'. In order to fix this problem, run the following command: xcode-select -install Make: *** No targets specified and no makefile found. I thought this was odd because I installed the Xcode Command Line Tools in Mavericks so I thought maybe all of the packages were uninstalled when I upgraded but gcc and make were both still installed: Scotts-Air:~ swarren $ gcc Which means you haven 't installed Xcode Command Line Tools properly. The file '/usr/include/iconv.h' is missing in your build environment, noīuilding nokogiri using packaged libraries. In the General window, click the Locations tab.

This tool is Lima, a kind of unofficial containerd. Check whether the Xcode command line tools are installed on your Mac. yesĬhecking if the C compiler accepts -Wno-error =unused-command-line-argument-hard-error-in-future. Today I’m going to introduce you to a very useful tool that will allow you to launch virtual machines in one command line once installed. System/Library/Frameworks/amework/Versions/2.0/usr/bin/ruby extconf.rbĬhecking if the C compiler accepts.

This could take a while.ĮRROR: Failed to build gem native extension. Scotts-Air:~ swarren $ sudo gem install nomad-cliīuilding native extensions. I recently upgraded my laptop to Yosemite from Mavericks (which has been a great upgrade) and a couple days ago I was trying to install nomad but I was receiving an odd error.

Install xcode command line tools