pod install error

[miaosun009]

This problem keeps appearing when installing sdk，

[JumioMobileTeam]

Hi @punkrobot ,
Thank you for all your efforts on this open-source plugin.
We've just released our official plugin today which will also be maintained upon new Jumio Android & iOS SDK releases.
Check it out here - https://github.com/Jumio/mobile-flutter
Pull-requests are welcome.

@miaosun009 FYI