4 Development Dependencies
| Gem | Required version |
|---|---|
| bundler 1.17.3 |
~> 1.15
|
| execjs 2.10.1 |
~> 2.7
|
| rake 10.5.0 |
~> 10.0
|
| serialport 1.4.0 |
~> 1.3
|