create a new application problem

[Obka]

Hello Dear's

When i use example "rails new blog" or bundle install or anythings show me a error !
how can i solve this problem ?

`
--- ERROR REPORT TEMPLATE -------------------------------------------------------

Error Report

Questions

Please fill out answers to these questions, it'll help us figure out
why things are going wrong.

• What did you do?

  I ran the command C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/exe/bundle install

• What did you expect to happen?

  I expected Bundler to...

• What happened instead?

  Instead, what happened was...

• Have you tried any solutions posted on similar issues in our issue tracker, stack overflow, or google?

  I tried...

• Have you read our issues document, https://github.com/bundler/bundler/blob/master/doc/contributing/ISSUES.md?

  ...

Backtrace

ArgumentError: unknown encoding name - CP720
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/win32/registry.rb:72:in `find'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/win32/registry.rb:72:in `<module:Win32>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/win32/registry.rb:4:in `<top (required)>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/win32/resolv.rb:7:in `<top (required)>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/resolv.rb:172:in `<class:Hosts>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/resolv.rb:169:in `<class:Resolv>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/resolv.rb:39:in `<top (required)>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/remote_fetcher.rb:7:in `<top (required)>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/fetcher/index.rb:3:in `<top (required)>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/fetcher.rb:216:in `<class:Fetcher>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/fetcher.rb:9:in `<module:Bundler>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/fetcher.rb:7:in `<top (required)>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/cli/install.rb:58:in `run'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/cli.rb:181:in `block in install'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/settings.rb:99:in `temporary'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/cli.rb:180:in `install'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/vendor/thor/lib/thor.rb:359:in `dispatch'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/cli.rb:20:in `dispatch'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/vendor/thor/lib/thor/base.rb:440:in `start'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/cli.rb:11:in `start'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/exe/bundle:32:in `block in <main>'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/friendly_errors.rb:121:in `with_friendly_errors'
  C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/exe/bundle:24:in `<main>'

Environment

Bundler   1.14.6
Rubygems  2.5.2
Ruby      2.3.3p222 (2016-11-21 revision 56859) [i386-mingw32]
Git       2.8.1.windows.1
Platform  x86-mingw32
OpenSSL   OpenSSL 1.0.2j  26 Sep 2016

--- TEMPLATE END ----------------------------------------------------------------

Unfortunately, an unexpected error occurred, and Bundler cannot continue.

First, try this link to see if there are any existing issue reports for this error:
https://github.com/bundler/bundler/search?q=unknown+encoding+name+-+CP720&type=Issues

If there aren't any reports for this error yet, please create copy and paste the report template above into a new issue. Don't forget to anonymize any private data! The new issue form is located at:
https://github.com/bundler/bundler/issues/new
`

[segiddins]

This appears to be an issue with the windows-specific part of your ruby installation (the error is coming from the Ruby stdlib)

[Obka]

@segiddins ooops , ok now how can i fix it ? i guess install ruby correctly

[segiddins]

Probably file a bug with Ruby / wherever the the win32 parts of ruby are coming from?

[Obka]

no, i think not have it

[simi]

You need to change terminal code page to supported one. For example with

chcp 1252

before running any ruby command.

You can find more info on SO.

[Obka]

I do this before

[Obka]

any body cant help me for solve my problem ?
i need install ruby in rails in my windows platform.

[colby-swandale]

@Obka This is not the best place to ask for support relating to your issue. I suggest searching Stack Overflow or finding an appropriate mailing list.

[mmostafam]

I got an issue with bundler :### Gemfile.lock

<No C:/Sites/bootstrap1/Gemfile.lock found>

--- TEMPLATE END ----------------------------------------------------------------

Unfortunately, an unexpected error occurred, and Bundler cannot continue.

First, try this link to see if there are any existing issue reports for this error:
https://github.com/bundler/bundler/search?q=unknown+encoding+name+-+CP720&type=Issues

If there aren't any reports for this error yet, please create copy and paste the report template above into a new issue. Don't forget to anonymize any private data! The new issue form is located at:
https://github.com/bundler/bundler/issues/new
I've all ruby, rails, gem and bundler installed:
ZBOOK@ZBOOK MINGW64 /c/sites/bootstrap1 (master)
$ cd /c/sites

ZBOOK@ZBOOK MINGW64 /c/sites
$ ruby -v
ruby 2.3.3p222 (2016-11-21 revision 56859) [i386-mingw32]

ZBOOK@ZBOOK MINGW64 /c/sites
$ rails -v
Rails 5.1.3

ZBOOK@ZBOOK MINGW64 /c/sites
$ gem -v
2.5.2

ZBOOK@ZBOOK MINGW64 /c/sites
$ bundler -v
Bundler version 1.15.3

ZBOOK@ZBOOK MINGW64 /c/sites
$
please help!
thank you>