invalid ios version in podfile

Set pods.json for `Curbside`
Added pod line for `Curbside`
Wrote to pods.json.
Wrote to Podfile.
Running `pod install` (to install plugins)
Running command: pod install --verbose
==== pod install start ====

  Preparing


Analyzing dependencies

Inspecting targets to integrate
  Using `ARCHS` setting to build architectures of target `Pods-HelloWorld`: (``)

Finding Podfile changes
  A Curbside

Resolving dependencies of `Podfile`
[!] Unable to satisfy the following requirements:

- `Curbside (~> 3.0.0.0)` required by `Podfile`

Specs satisfying the `Curbside (~> 3.0.0.0)` dependency were found, but they required a higher minimum deployment target.

/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/resolver.rb:461:in `handle_resolver_error'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/resolver.rb:80:in `rescue in resolve'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/resolver.rb:72:in `resolve'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer/analyzer.rb:771:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer/analyzer.rb:768:in `resolve_dependencies'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer/analyzer.rb:79:in `analyze'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer.rb:242:in `analyze'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer.rb:154:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer.rb:153:in `resolve_dependencies'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer.rb:116:in `install!'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/command/install.rb:41:in `run'
/Library/Ruby/Gems/2.3.0/gems/claide-1.0.2/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:22:in `load'
/usr/local/bin/pod:22:in `<main>'

Command finished with error code 1: pod install,--verbose
Failed to install 'curbside-cordova': Error: pod: Command failed with exit code 1
    at ChildProcess.whenDone (/Users/apare/codes/cordova-hello/platforms/ios/cordova/node_modules