Starting up the Web Server Error

Starting up the Web Server Error Details:

I executed the following commands:

$ rails new blog
$ cd blog

“Starting up the Web Server”

$ bin/rails server

C:\Ruby200\blog>bin/rails server
‘bin’ is not recognized as an internal or external command,
operable program or batch file.

C:\Ruby200\blog>rails server
Could not find gem ‘tzinfo-data (>= 0) x86-mingw32’ in the gems
available
on thi
s machine.
Run bundle install to install missing gems.

C:\Ruby200\blog>bundle install
DL is deprecated, please use Fiddle
Fetching gem metadata from https://rubygems.org/
Resolving dependencies…
Using rake 10.3.2
Using i18n 0.6.11

Gem::InstallError: The ‘json’ native gem requires installed build tools.

Please update your PATH to include build tools or download the DevKit
from ‘Downloads’ and follow the instructions
at ‘Development Kit · oneclick/rubyinstaller Wiki · GitHub
An error occurred while installing json (1.8.1), and Bundler cannot
continue.
Make sure that gem install json -v '1.8.1' succeeds before bundling.

C:\Ruby200\blog>rails server
Could not find gem ‘tzinfo-data (>= 0) x86-mingw32’ in the gems
available
on thi
s machine.
Run bundle install to install missing gems.

C:\Ruby200\blog>

Also I could not open the Web Server in http://localhost:3000

Unable to connect

Firefox can’t establish a connection to the server at localhost:3000.

The site could be temporarily unavailable or too busy. Try again in a
few
moments.
If you are unable to load any pages, check your computer’s network
connection.
If your computer or network is protected by a firewall or proxy, make
sure
that Firefox is permitted to access the Web.

Please help in correcting the problem.

Regards
Rohan S.
+913324288069 / +917278539338
www.rohansarker.com http://www.rohansarker.com