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Setup MacOS 10.12 Sierra Discussion

General • Asked by Chris Oliver

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Thanks for posting this, Chris. Did you face any issues with Nokogiri when installing the Rails gem?

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I haven't actually tested this personally just yet. :) I've got reports it worked great. Are you having issues with it?

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No worries :) Yeah and I think its a Nokogiri issue and its happening while I'm trying build a new app.

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Hi Noel, I read your post above with great interest, since i've been trying to debug this issue the last 2-3 hours :(.

Any clues, did you manage to resolve this?

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Ryan Crispin Heneise

I experienced issues similar to this when installing Nokogiri: https://github.com/SlatherO...

Running
xcode-select --install

prior to installing Nokogiri worked for me.


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An error occurred while installing libv8 (3.16.14.15), and Bundler cannot continue.
Make sure that `gem install libv8 -v '3.16.14.15'` succeeds before bundling. <<<< don't work after i run bundle install

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have you solve the problem?
I got encounter the same situation.

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I have solved this problem by those:

brew uninstall v8

gem uninstall libv8

brew install v8

gem install therubyracer

gem install libv8 -v 3.16.14.15 -- --with-system-v8


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I have problem with 10.12 sierra :( rbenv not command found
EDIT:
If you want install RoR on macOS 10.12 Sierra you must update Command Line Tools


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Иван Лещинский

This commands helped me:
`brew install libxml2 libxslt`
`gem install nokogiri -v '1.6.6.4' -- --use-system-libraries --with-xml2-include=/usr/local/opt/libxml2/include/libxml2`

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thanks!
this might be preferred though
brew unlink xz; bundle install; brew link xz
read here: http://stackoverflow.com/a/...


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make sure you have selected to use Xcode 8 command tools otherwise it won't work


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i get

cat: ˜/.ssh/id_rsa.pub: No such file or directory

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Me too. I eventually figured out to just type a file name with .pub extension and not to follow their instructions.


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solved it i gave the file a name initially...


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ok solved my ssh public key issue but now i m trying to launch mysql and the LaunchAgents in my path i find is a file not a directory...


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and yes if i open the file i do see the entry however my terminal gives me the message...


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Guys, I have a problem. When I run rbenv install 2.3.1, it stops on this line.
^Cappleui-iMac:~ apple$ rbenv install 2.3.1
Downloading ruby-2.3.1.tar.bz2...
-> https://cache.ruby-lang.org...
Installing ruby-2.3.1...

I installed Xcode not command line but I fully updated it.

Does anyone can help me?

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Actually, it works. It requires some time. So never mind!


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hello there,

I receive an error whenever I try to run the server or use the "rake db:create" command.
I'm using mysql db , tho


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There's actually a bug right now (in the last 2 hours) with the thor gem causing problems in new apps. Try this: http://stackoverflow.com/a/...


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When I try to run rbenv rehash, I get this error:

dyld: Library not loaded: /usr/local/opt/readline/lib/libhistory.6.dylib
Referenced from: /usr/local/bin/bash
Reason: image not found
Abort trap: 6

Not finding anything very helpful right now. Has anyone run into this issue? I just installed macOS Sierra and updated Ruby, Rails, rbenv...


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My English is not so good but your explanation is very clear to me! thanks a lot!


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I ran the command:

echo 'if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi' >> ~/.bash_profile
source ~/.bash_profile

And now everytime I open a terminal window I am getting the below at the top of my window:

-bash: /Users/robertsaunders/.bash_profile: line 2: syntax error near unexpected token `source'
-bash: /Users/robertsaunders/.bash_profile: line 2: `if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi source /Users/robertsaunders/.bash_profile'

Please help!


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After installing ruby the version doesn't see to update. does anyone have a suggestion? Running sierra 10.12.2

Audios-MacBook-Pro:shopify Audio$ rbenv install 2.2.5
Downloading ruby-2.2.5.tar.bz2...
-> https://cache.ruby-lang.org...\
Installing ruby-2.2.5...
Installed ruby-2.2.5 to /Users/Audio/.rbenv/versions/2.2.5\
Audios-MacBook-Pro:shopify Audio$ rbenv global 2.2.5\
Audios-MacBook-Pro:shopify Audio$ ruby -v
ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin16]

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it might be worth adding this to the tutorial-
this needs to be in the last line of ~/.bash-profile

export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"

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Thanks @queglay:disqus , this is useful for me. Much appreciated

But my path was slightly different. I believe the path had changed since you reply

export PATH="$HOME/.rbenv/versions/2.4.2/bin:$PATH"

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Can you explain why we need to do this? Running into the same problem.
Edit: Do'h. I figured it out. I'm using zsh so I had to append it to my .zshrc file.


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This helped a lot! I just wish there were an easy way to know if I've just installed the latest versions of everything


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I had a problem in the Final Steps; i.e. running rails new myapp -d mysql. The problem was that mysql2 (0.4.5) was not built and installed. It asked me to run 'bundle install'. I then encountered another problem, ssl and encrypto libraries were not found in lib build path (it used /usr/local/Cellar/mysql/5.7.17/lib/). Setting up DYLD_LIBRARY_PATH won't work. To work around this, I copied all /usr/lib/*ssl* and /usr/lib/*crypto* to /usr/local/Cellar/mysql/5.7.17/lib/ and run 'bundle install' again and all worked. Just FYI and thanks.


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Using `rbenv install --list`, the latest version I get is 2.4.0preview2. How does one get the latest stable build like you? Total newb, need some help, I went to the rbenv installation guide on github and followed their instructions. Can we only install what we see in the results from the `rbenv install -l` command?

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What I usually do is I run "rbenv install 2.4.0" and it will say hey, this version is missing so update your ruby-build version and give you instructions on how to do that. Then running the install command should succeed then.

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Thanks, that worked! I updated ruby-build, that was the missing part.


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I had to run the rbenv commands with "sudo" otherwise it wouldn't even compile. Something about the -LD flags being wrong. That also forced "sudo" on the gem install command. But otherwise, everything went as advertised.


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was having problems with brew mysql when generating a new app using the mysql ....
error would thrown when 'Installing mysql2 0.4.5 with native extensions'
...
Errno::EACCES: Permission denied @ rb_sysopen -
/Users/MYUSERNAME/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/mysql2-0.4.5/CHANGELOG.md

what I had to do to solve that ...
sudo chown -R $(whoami) /Users/MYUSERNAME/.rbenv/ ....

tried milions things before ...that seemed to work ... I know kinda unwise ..to sudo chown a directory ..but I got no other solution and that worked !!! hope it helps some future frustrated nerds like self ...


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Best guide ever !!! Thank you very much !! Absolutely no issues, keep doing stuffs like this !


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Fantastic!
This tutorial is fantastic, I was able to get my Rails to work!
Thanks to GoRails.com


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am nubi, asking for error Access denied for user 'root'@'localhost' (using password: NO)
i've tried update user and pass but this error still appear. what i have to update config/database.yml?

sorry for my bad english


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awesome, no issues following this tuto.


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i can work with sublime text using this setup?


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These instructions are terrible. It won't accept my SSH key as per the instructions to copy the output of "cat id_rsa.pub". This article is titled "Setup Ruby On Rails on macOS 10.12 Sierra" but they don't work. Please update!


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Great instructions to get started! everything worked perfectly! Thanks!


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I barely know html but I took the course for the command line at learnenough.com and that really helped.
googled around when I got stuck. Downloaded this to do the tutorial by Chris Pine, Learn to Program.


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I get this problem after executing gem install rails -v 5.1.4

ERROR: While executing gem ... (Gem::FilePermissionError)

You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory
.
Any suggestions?

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did you ever figure out this problem? i have it too...


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great manual, thank you so much!


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