Error start server webrick on win 7

Hi

I cant run server webrick. See, please error below. I installed gem
mysql2 and server mysql on windows.

How solve this problem?

E:\ROR\Projects\firstruby>rails s
C:/Ruby22/lib/ruby/gems/2.2.0/gems/mysql2-0.3.18-x86-mingw32/lib/mysql2/mysql2.r
b:2:in `require': cannot load such file -- mysql2/2.2/mysql2 (LoadError)
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/mysql2-0.3.18-x86-mingw32/lib/my
sql2/mysql2.rb:2:in `<top (required)>'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/mysql2-0.3.18-x86-mingw32/lib/my
sql2.rb:31:in `require'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/mysql2-0.3.18-x86-mingw32/lib/my
sql2.rb:31:in `<top (required)>'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.9.4/lib/bundler/runtim
e.rb:76:in `require'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.9.4/lib/bundler/runtim
e.rb:76:in `block (2 levels) in require'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.9.4/lib/bundler/runtim
e.rb:72:in `each'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.9.4/lib/bundler/runtim
e.rb:72:in `block in require'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.9.4/lib/bundler/runtim
e.rb:61:in `each'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.9.4/lib/bundler/runtim
e.rb:61:in `require'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.9.4/lib/bundler.rb:134
:in `require'
        from E:/ROR/Projects/firstruby/config/application.rb:7:in `<top
(require
d)>'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/command
s/commands_tasks.rb:78:in `require'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/command
s/commands_tasks.rb:78:in `block in server'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/command
s/commands_tasks.rb:75:in `tap'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/command
s/commands_tasks.rb:75:in `server'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/command
s/commands_tasks.rb:39:in `run_command!'
        from
C:/Ruby22/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/command
s.rb:17:in `<top (required)>'
        from bin/rails:4:in `require'
        from bin/rails:4:in `<main>'

here is your error:

`require’: cannot load such file – mysql2/2.2/mysql2 (LoadError)

good luck.

I undestand this. I see. But how solve?

well, I don’t know, but I’d check your Gemfile, your PATH, and if “bundle install” recoginzes your gem correctly. After I’d check if your mysql server is actually running, and your database config is correct.

Hacking on windows is such a pain. (“Trying to learn to hack on a Microsoft Windows machine or under any other closed-source system is like trying to learn to dance while wearing a body cast.”)

Even worse – most subscribers use Linux or Mac, so probably not too many here are familiar with your problem. Try Linux or Mac.

But for now: did you have checked that file mysql2/2.2/mysql2 is really present somewhere there?

yes, path is correct. i checked.