Development Environment Upgrade Steps. I got these tips from Marty in our ShakaCode Slack Room: This was setting up the development environment for the first time. Tools for JavaScript developers creating Web applications, including a JavaScript IDE, tools for JavaScript, HTML, CSS, and XML.

Development Environment Upgrade Steps I got these tips from Marty in our ShakaCode Slack Room: This was setting up the development environment for the first time. • Ensure that you have updated homebrew: $ brew update --all $ brew upgrade I’ve got this alias: update_all='sudo softwareupdate -i -a; brew update; brew upgrade --all; brew cleanup; npm install npm -g; npm update -g; sudo gem update --system; sudo gem update; upgrade_oh_my_zsh' Make sure that you are using the os x gcc that is included with the xcode command line tools: $ xcode-select --install gcc If you have installed the gcc package via homebrew, make sure to unlink it or uninstall it: $ brew unlink gcc OR $ brew uninstall gcc Qt The Qt framework is required for capybara-webkit. Follow for a workaround. WARNING: This takes a potentially long time. I’m doing the brew install of qt. Event Machine Eventmachine requires an updated version of openssl to build properly. Install openssl via homebrew: $ brew install openssl $ brew link openssl --force and build the gem: $ gem install eventmachine -v 1.2.0.1 -- --with-cppflags=-I/usr/local/opt/openssl/include [optional] configure bundler to build the eventmachine gem with the homebrew openssl: $ bundle config build.eventmachine --with-cppflags=-I/usr/local/opt/openssl/include V8 V8 is required for therubyracer and is usually bundled with the libv8 gem, this version is incompatible with Sierra.

To use an older stable version, first install v8-315 with homebrew: $ brew install homebrew/versions/v8-315 $ brew link v8-315 --force and then build the gem using the system v8: $ gem install libv8 -v '3.16.14.11 -- --with-system-v8' Note, for zsh, remove the single quotes. $ gem install libv8 -v 3.16.14.11 -- --with-system-v8 [optional] configure bundler to build the libv8 gem with the homebrew v8: $ bundle config build.libv8 --with-system-v8 Finally, run bundle install. Additional Issues RMagick This installation of RMagick was configured with ImageMagick 6.9.3 but ImageMagick 6.9.6-2 is in use. The fix is: export RMAGICK_BYPASS_VERSION_TEST=true gem uninstall rmagick && gem install rmagick bundle Powered by, best viewed with JavaScript enabled.