uninitialized constant MiniMagick

Question

I am getting the problem of `MiniMagick` here is the description what i wants to need. I am using the following gem for creating the QR code. ``` gem 'rqrcode-rails3' ``` As that gem response me data of QR code in SVG format and i wants to create a PNG format image with following way............. ``` image = MiniMagick::Image.read(svg) { |i| i.format "svg" } ``` but it gives me error- ``` uninitialized constant MenusController::MiniMagick ``` I have following ruby and rails version. ``` ruby 1.9.2 rails 3.2.13 ``` please help me.

Accepted Answer

You need to add

```
gem 'mini_magick'
```

to your gemile and run `bundle install`

uninitialized constant MiniMagick

Solution

Problem