Setup MacOS 10.11 El Capitan Discussion

Stop confusing people, there is a big problems with homebrew and El Capitan

Thanks. This worked great. The one thing I did find is that after installing mysql I rebooted as I could not invoke mysql at the command line. Other than that works great! Thanks!

Awesome post :)
Looks like really clean installation.

I failed at rbenv install 2.2.0:

BUILD FAILED (OS X 10.11 using ruby-build 20150719)

I had a problem installing rails got back "extconf failed, exit code 1"

hello, when i do ruby -v i get 2.0.0 but when i do rbenv version i get 2.2.3 is that ok?

Cool it works for me now!
What do I need to do to change the password if the user is my computers username? And how to turn it on/off when I want to?

Is there a PrefPane for Postgresql in Mac OS like the Mysql one? I don't want the server runs at start up

i am facing a problem while installing Rail (gem install rails -v 4.2.4)

its shows an error like while executing gem ... (Errno::EACCES)

Permission denied - /Library/Ruby/Gems/2.0.0/gems/nokogiri-1.6.6.2/.autotest

in the terminal
any one suggest me a solution

I'm having difficulties on El Capitan. I'm following the instructions here. But I'm stuck on the last step here.

The command "rails server", is returning an error.

"Could not find pg-0.18.3 in any of the sources

Run `bundle install` to install missing gems."

I have ran "bundle install" and when I try to run "rails server", I get the same error again.

Worked perfectly for me on El Capitan 10.11.

The only thing that worries me is that I have to use "sudo" for the installation. I'm hoping this is understood, and not included for clarity.

If you have XCode installed then run this BEFORE you try to install rails (or you'll keep running into errors):
xcode-select --install

I took this from: http://stackoverflow.com/qu...

I forgot to add what's going on. You need the command line tools and that's what this installs.

I ran the rails app and it doesn't seem to have any errors but when I go to the "localhost:3000" site, it tells me that, "This webpage is not available." Is there any other way to see if the database actually ran? Thanks.

I upgraded to El Capitan with homebrew already installed. I found that I had to remove the old version of homebrew and then reinstall it, run brew doctor (correct any errors) and then I was good to go!

I tried doing this a few weeks ago and ended up messing up the bash file. Fast forward to know, when I go to do the first step the first thing I get is:

"-bash: l: command not found"

can I reset the "bash"? I am quite new to this and not sure how to properly use the terminal.
Thanks in advance for any advice

Hello.

When visit localhost:3000

I'm greeted with error: Specified 'mysql2' for database adapter, but the gem is not loaded. Add `gem 'mysql2'` to your Gemfile (and ensure its version is at the minimum required by ActiveRecord).

I'm a new user, and not sure how to proceed.

I'm having an issue with
# Load rbenv automatically by adding

# the following to your profile:

eval "$(rbenv init -)"

popping up every time I open up iTerm/Terminal

Thanks a lot for your help

There's a bug I encountered when following the instructions for setting up with mysql. Wrote the fix steps at http://blog.redditech.com/p... (really just need to update RubyGems and then run 'gem update' to upgrade to rails 2.4.5, which I think fixes the issue)

This link https://gist.github.com/vpa... helps me a lot with El Capitan

Same here, worked like a dream on El Capitan v10.11.1

thank you! was really helpful.
the only part that i had a difficulty was that when installing rails, the terminal stopped for a bit so i thought it was causing some problems... :( But worked perfectly and it was so easy to get everything sorted! Thank you so much

Thanks for the good instructions. I would recommend to install postgres from the Postgres.app for mac: http://postgresapp.com/ and get pgAdmin3 app for mac for querys and stuff: http://www.pgadmin.org/down...

I have created a video based on this guide at:
https://www.youtube.com/wat...

Awesome documentation! Thanks!

why isn't there rvm installation guide?

I keep getting the following error...

-bash: /Users/macpro/.bash_profile: line 6: syntax error near unexpected token `source'
-bash: /Users/macpro/.bash_profile: line 6: `if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi source /Users/macpro/.bash_profile'

...when trying to run the code to add rbenv to bash. Help please!!

I may have installed newer versions of ruby first before running this code. Not sure if that would complicate things.

# To have launchd start mysql at login:

ln -sfv /usr/local/opt/mysql/*plist ~/Library/LaunchAgents

I think current is
ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents

Please help me if you had same problem like this. I have a problem with this code "ssh -T git@github.com". When I put this line of code I received this:

Works great! :)

Hello guys I hope you are having a good day, I'm accessing to Localhost:3000 , It seems everything is installed correctly, but after I run rails server and copy and paste the url the following message is displayed: We're sorry, but something went wrong(500), do you know what is the reason of this?

How to install rails gem without docs? Also how to make that default?

How do you install in China?

ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)

too many connection resets (https://rubygems.global.ssl...

Keep getting this

Thanks! Cheers!

Great set-up guidance here for a rapid deployment... took less than 30 for me; by about 2 minutes.

Great tutorial

Works like a charm! Thanks.

Great walk through! I had to side step over to github to makes sense of establishing a new SSH key, but overall A+++

Awesome guide, worked like a charm on El Capitan and getting Postgre setup straightaway rather than having that oh S*** moment as I try to deploy to heroku next time was a good finishing touch. Thanks.

Muchas gracias. Funcionó muy bien en El Capitan 10.11

Rails install failed for me on a new install of el capitan (10.11.6) with this error: libiconv is missing. please visit http://nokogiri.org/tutoria... for help with installing dependencies. I installed nokogiri with gem install nokogiri and then was able to successfully install rails and proceed with the installation.

Thks for the tutorial but when el open the terminal, it display this

Last login: Sun Aug 7 21:52:21 on ttys000
-bash: /Users/MacBookPro/.bash_profile: line 3: syntax error near unexpected token `source'
-bash: /Users/MacBookPro/.bash_profile: line 3: `if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi source /Users/MacBookPro/.bash_profile'
MacBook-Pro-de-MacBook:~ MacBookPro$

how can I revert or fix it?

regards

In El Capitan, you might also need to do `sudo gem install bundler -n /usr/local/bin´.

Please see: https://github.com/bundler/...

I received the error detailed in the last part of the tutorial, but am unclear on how to update the config/database.yml file

Hey hey! Some tips:
PLEASE, ADD this IN ARTICLE.

Configuring Git section.
after generating ssh-key you need to do:
eval "$(ssh-agent -s)"
ssh-add ~/.ssh/id_rsa
check this by ssh-add -l

and the following text after cat ~/.ssh/id_rsa.pub
add it to your ssh-key in GitHub account.

cause I were bound by Permission denied problem without this actions

Still working on OSX 10.11 El Capitan! Tnx!

So, for me 'gem install rails -v 4.2.6' yielded the error 'ERROR: Error installing rails: ERROR: Failed to build gem native extension.' What fixed it was installing xcode commadline tools with 'xcode-select --install'. Maybe you can add this information to the post or open a troubleshoot section.

Can anybody help me as i want to install Homebrew and ruby on rails on my Macbook OSX 10.8.5 2 months back i still could install homebrew but now it gives the following error.

Last login: Sat Oct 29 15:02:30 on ttys000

mrrobotas-MacBook-Pro:~ mrrobota$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent...."

curl: (22) The requested URL returned error: 404

mrrobotas-MacBook-Pro:~ mrrobota$

Unable to install rails - getting the following error: ERROR: Error installing rails:
activesupport requires Ruby version >= 2.2.2.
New to this stuff, has anyone had the same issue?

Thank you so much.

Thanks a lot. It worked fine :D

Best tutorial for beginners.

Best tutorial for beginners!

Thumbs up.It worked perfectly

all steps followed till the creation of SSH key. I put your command into Terminal, but nothing happens:

cat ~/.ssh/id_rsa.pub