The problem of using rails to generate a controller.

  mysql, question

Relevant Doc commands:
E:\RubyWorkSpace\blog6>rails generate controller home index
[31mCould not find gem ‘mysql2 (>= 0) x86-mingw32’ in the gems available on thi
s machine.[0m
[33mRunbundle installto install missing gems.[0m
Among them, support for MySQL library has been established. as can be seen from the above prompt,’ MySQL 2 (> = 0) x86-mingw32′ cannot be found, but this library has already been installed.
I have looked up all kinds of information before, but the problem still cannot be solved. I hope you great gods can help me. . . .

Rails issues on windows.
It is recommended to try linux.