Resolving dependencies... Configuring semigroups-0.18.4... Configuring transformers-compat-0.5.1.4... Building transformers-compat-0.5.1.4... Building semigroups-0.18.4... Installed transformers-compat-0.5.1.4 Configuring void-0.7.2... Installed semigroups-0.18.4 Configuring mmorph-1.1.0... Building void-0.7.2... Building mmorph-1.1.0... Installed void-0.7.2 Configuring exceptions-0.8.3... Building exceptions-0.8.3... Installed mmorph-1.1.0 Configuring contravariant-1.4.1... Building contravariant-1.4.1... Installed exceptions-0.8.3 Configuring pipes-4.3.7... Building pipes-4.3.7... Installed contravariant-1.4.1 Installed pipes-4.3.7 Downloading pipes-concurrency-2.0.9... Configuring pipes-concurrency-2.0.9... Building pipes-concurrency-2.0.9... Installed pipes-concurrency-2.0.9