stuck on SwiftRandom why?

[dev0zero]

i have perfect framework. but when i try to swift build, it stuck on SwiftRandom.git

Terminal Output:

$ swift build
Updating https://github.com/PerfectlySoft/Perfect-COpenSSL.git
Updating https://github.com/PerfectlySoft/Perfect-Crypto.git
Updating https://github.com/PerfectlySoft/Perfect-HTTPServer.git
Updating https://github.com/PerfectlySoft/PerfectLib.git
Updating https://github.com/PerfectlySoft/Perfect-Thread.git
Updating https://github.com/PerfectlySoft/Perfect-HTTP.git
Updating https://github.com/PerfectlySoft/Perfect-Net.git
Updating https://github.com/PerfectlySoft/Perfect-CZlib-src.git
Updating https://github.com/PerfectlySoft/Perfect-RequestLogger.git
Updating https://github.com/PerfectlySoft/Perfect-Logger.git
Updating https://github.com/iamjono/SwiftRandom.git
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and then nothing happens. MacOS 10.14/Xcode 10/Swift4.2