问题
when attempting to install a new version of ruby with the command:
rvm install 2.1.4
the process hangs in the middle of compiling:
ruby-2.1.4 - #downloading ruby-2.1.4, this may take a while depending on your connection...
ruby-2.1.4 - #extracting ruby-2.1.4 to /Users/alutz/.rvm/src/ruby-2.1.4....
ruby-2.1.4 - #configuring.....................................................
ruby-2.1.4 - #post-configuration.
ruby-2.1.4 - #compiling.......\
回答1:
This solved my issue:
rvm install 2.1.4 -- --with-setjmp-type=setjmp
original source of fix
issue report on ruby-lang.org
来源：https://stackoverflow.com/questions/26744971/rvm-install-2-1-4-hangs-on-osx