A long time ago I have install my machine with GitHub Boxen.
Since I have bump to OSX El Capitain, — I don't know why but — I have an issue with the gem
eventmachine with every
bundle install on all my projects.
An error occurred while installing eventmachine (1.0.3), and Bundler cannot continue.
Make sure that `gem install eventmachine -v '1.0.3'` succeeds before bundling.
After reading the stdout I have notice :
Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries
Hummmm I see… so there is a problem with
$ brew info openssl
I have to install
eventmachine with a particular flag
$ gem install eventmachine -- --with-cppflags=-I/opt/boxen/homebrew/opt/openssl/include
Problem You have to do it everytime.
BUT you can configure your bundler
$ bundle config build.eventmachine --with-cppflags=-I/usr/local/opt/openssl/include
OR for boxen users
$ bundle config build.eventmachine --with-cppflags=-I/opt/boxen/homebrew/opt/openssl/include