Resolving dependencies...
Configuring data-default-class-0.1.2.0...
Configuring mtl-2.2.1...
Building data-default-class-0.1.2.0...
Building mtl-2.2.1...
Configuring random-1.1...
Installed data-default-class-0.1.2.0
Building random-1.1...
Configuring stm-2.4.4.1...
Installed mtl-2.2.1
Building stm-2.4.4.1...
Configuring transformers-compat-0.5.1.4...
Installed random-1.1
Building transformers-compat-0.5.1.4...
Installed stm-2.4.4.1
Configuring async-2.1.1...
Installed transformers-compat-0.5.1.4
Configuring exceptions-0.8.3...
Building async-2.1.1...
Building exceptions-0.8.3...
Installed async-2.1.1
Installed exceptions-0.8.3
Configuring retry-0.7.4.2...
Building retry-0.7.4.2...
Installed retry-0.7.4.2
Downloading async-io-either-0.1.0.3...
Configuring async-io-either-0.1.0.3...
Building async-io-either-0.1.0.3...
Installed async-io-either-0.1.0.3