Installing Rails

I am trying to install Rails onto a new computer, running OS X El Capitan.

I run

rbenv install 2.3.1
and then it errors out and I get

Downloading ruby-2.3.1.tar.bz2…

-> https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.1.tar.bz2

Installing ruby-2.3.1…

BUILD FAILED (OS X 10.11.4 using ruby-build 20160426)

Inspect or clean up the working tree at /var/folders/tl/8vtvj5l967v6qjh162g3k2c40000gn/T/ruby-build.20160620185954.82857

Results logged to /var/folders/tl/8vtvj5l967v6qjh162g3k2c40000gn/T/ruby-build.20160620185954.82857.log

Last 10 log lines:

installing capi-docs: /Users/BryanSingh/.rbenv/versions/2.3.1/share/doc/ruby

The Ruby zlib extension was not compiled.

ERROR: Ruby install aborted due to missing extensions

Configure options used:

–prefix=/Users/BryanSingh/.rbenv/versions/2.3.1

–with-openssl-dir=/usr/local/opt/openssl

CC=clang

CFLAGS= -O3 -Wno-error=shorten-64-to-32

LDFLAGS=-L/Users/BryanSingh/.rbenv/versions/2.3.1/lib

CPPFLAGS=-I/Users/BryanSingh/.rbenv/versions/2.3.1/include

I am lost here. Any Ideas?

Hello,
You have installed Xcode ??

P.S. why not rvm ?? :slight_smile:

Br,

Eugeniu T.

if it fails after you installed Xcode you might need to run

$ xcode-select --install

John