问题
I had ruby 1.9.3 and I was trying to get the newest installed as well as get rails and gems and bundler etc all configured. It's extremely confusing and I'm getting lost in the weeds. I installed bitnami and was trying to follow the get started here: http://guides.rubyonrails.org/getting_started.html
when try to do rails new blog in a command I get the following:
c:\RailsBlog>rails new blog
exist
identical README.rdoc
identical Rakefile
identical config.ru
identical .gitignore
identical Gemfile
exist app
identical app/assets/javascripts/application.js
identical app/assets/stylesheets/application.css
identical app/controllers/application_controller.rb
identical app/helpers/application_helper.rb
identical app/views/layouts/application.html.erb
identical app/assets/images/.keep
identical app/mailers/.keep
identical app/models/.keep
identical app/controllers/concerns/.keep
identical app/models/concerns/.keep
exist bin
identical bin/bundle
identical bin/rails
identical bin/rake
identical bin/setup
exist config
identical config/routes.rb
identical config/application.rb
identical config/environment.rb
conflict config/secrets.yml
Overwrite c:/RailsBlog/blog/config/secrets.yml? (enter "h" for help) [Ynaqdh] Y
force config/secrets.yml
exist config/environments
identical config/environments/development.rb
identical config/environments/production.rb
identical config/environments/test.rb
exist config/initializers
identical config/initializers/assets.rb
identical config/initializers/backtrace_silencers.rb
identical config/initializers/cookies_serializer.rb
identical config/initializers/filter_parameter_logging.rb
identical config/initializers/inflections.rb
identical config/initializers/mime_types.rb
identical config/initializers/session_store.rb
identical config/initializers/wrap_parameters.rb
exist config/locales
identical config/locales/en.yml
identical config/boot.rb
identical config/database.yml
exist db
identical db/seeds.rb
exist lib
exist lib/tasks
identical lib/tasks/.keep
exist lib/assets
identical lib/assets/.keep
exist log
identical log/.keep
exist public
identical public/404.html
identical public/422.html
identical public/500.html
identical public/favicon.ico
identical public/robots.txt
exist test/fixtures
identical test/fixtures/.keep
exist test/controllers
identical test/controllers/.keep
exist test/mailers
identical test/mailers/.keep
exist test/models
identical test/models/.keep
exist test/helpers
identical test/helpers/.keep
exist test/integration
identical test/integration/.keep
identical test/test_helper.rb
exist tmp/cache
exist tmp/cache/assets
exist vendor/assets/javascripts
identical vendor/assets/javascripts/.keep
exist vendor/assets/stylesheets
identical vendor/assets/stylesheets/.keep
run bundle install
Fetching gem metadata from https://rubygems.org/...........
Fetching version metadata from https://rubygems.org/...
Fetching dependency metadata from https://rubygems.org/..
Resolving dependencies..............................................
Using rake 11.1.1
Using i18n 0.7.0
Using json 1.8.3
Using minitest 5.8.4
Using thread_safe 0.3.5
Using builder 3.2.2
Using erubis 2.7.0
Using mini_portile2 2.0.0
Using rack 1.6.4
Installing mime-types-data 3.2016.0221
Gem::InstallError: mime-types-data requires Ruby version >= 2.0.
Using arel 6.0.3
Installing debug_inspector 0.0.2 with native extensions
Using bundler 1.11.2
Installing coffee-script-source 1.10.0
Installing execjs 2.6.0
Using thor 0.19.1
Installing columnize 0.9.0
Using concurrent-ruby 1.0.1
Installing debugger-linecache 1.2.0
Installing debugger-ruby_core_source 1.3.8
Installing multi_json 1.11.2
Installing sass 3.4.21
Installing tilt 2.0.2
Installing sqlite3 1.3.11
Installing rdoc 4.2.2
Using tzinfo 1.2.2
Using nokogiri 1.6.7.2
Using rack-test 0.6.3
An error occurred while installing mime-types-data (3.2016.0221), and Bundler
cannot continue.
Make sure that `gem install mime-types-data -v '3.2016.0221'` succeeds before
bundling.
I installed 2.0.0-39 ruby with bitnami and downloaded stuff for ruby 2.3.0. I've tried installing the bundler and each thing I get told to do, and I can't seem to figure out what I'm doing wrong.
Can anyone help point me in the right direction? I wanted to go throug the getting started and move on from there. I have already written stuff in ruby, but in a specific application, to automate processes. I'm now trying to learn how to use it for web development, because I really like the language. Any help is appreciated. I am not great at server side configurations and all that, but I want to get my test server configured so I can work on learning rails.
Thanks!
UPDATE:
I now have the more current version of ruby installed. I still get an error trying to run gem install byebug
here are my versions: c:>ruby -v ruby 2.2.4p230 (2015-12-16 revision 53155) [i386-mingw32]
c:\>rails -v
Rails 4.2.6
c:\>gem -v
2.6.2
when I try to install byebug, I get the following:
c:\>gem install byebug
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing byebug:
ERROR: Failed to build gem native extension.
current directory: C:/Ruby22/lib/ruby/gems/2.2.0/gems/byebug-8.2.2/ext/byebug
C:/Ruby22/bin/ruby.exe -r ./siteconf20160324-4624-28n8zp.rb extconf.rb
creating Makefile
current directory: C:/Ruby22/lib/ruby/gems/2.2.0/gems/byebug-8.2.2/ext/byebug
make "DESTDIR=" clean
current directory: C:/Ruby22/lib/ruby/gems/2.2.0/gems/byebug-8.2.2/ext/byebug
make "DESTDIR="
generating byebug-i386-mingw32.def
compiling breakpoint.c
cc1.exe: warnings being treated as errors
In file included from c:/Ruby22/include/ruby-2.2.0/ruby/defines.h:163:0,
from c:/Ruby22/include/ruby-2.2.0/ruby/ruby.h:29,
from c:/Ruby22/include/ruby-2.2.0/ruby.h:33,
from ./byebug.h:4,
from breakpoint.c:1:
c:/Ruby22/include/ruby-2.2.0/ruby/win32.h:319:44: error: 'struct timespec' declared inside parameter list
c:/Ruby22/include/ruby-2.2.0/ruby/win32.h:319:44: error: its scope is only this definition or declaration, which is probably not what you want
c:/Ruby22/include/ruby-2.2.0/ruby/win32.h:320:43: error: 'struct timespec' declared inside parameter list
make: *** [breakpoint.o] Error 1
make failed, exit code 2
Gem files will remain installed in C:/Ruby22/lib/ruby/gems/2.2.0/gems/byebug-8.2.2 for inspection.
Results logged to C:/Ruby22/lib/ruby/gems/2.2.0/extensions/x86-mingw32/2.2.0/byebug-8.2.2/gem_make.out
I've been on countless boards, including downloading the ssl cert and copying to folder. Nothing is getting me passed this point. Thanks for all the responses and attempts to help!
来源：https://stackoverflow.com/questions/36202822/ruby-rails-installation-and-configuration-issues