pod install failes

[mipmip]

It failes with this message:

➜  kiwi git:(master) pod install
Analyzing dependencies
Pre-downloading: `FileKit` from `https://github.com/landakram/FileKit.git`, commit `3485db024534aaa8a2db9ba0f57d5cfda91b3daa`

[!] Error installing FileKit
[!] Failed to download 'FileKit'.

[!] Automatically assigning platform ios with version 9.0 on target Kiwi because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.

[!] Automatically assigning platform ios with version 9.0 on target Kiwi Development because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.

[!] Automatically assigning platform ios with version 10.3 on target KiwiTests because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.