I am trying to build Sovrin connector app (https://github.com/sovrin-foundation/connector-app) for ios. When I run the instructions via yarn pod:dev:install for ios, it downloads this repository to install vcx. However s.source link in Specs/vcx/0.0.9/vcx.podspec points to { http => 'https://repo.corp.evernym.com/filely/ios/vcx.framework_20180523.1433_universal.zip' }. The link is not working for me. I am not sure if I am on the right path but, I believe the instructions in the connector-app is outdated.