Resolving dependencies... Configuring fail-4.9.0.0... Configuring mtl-2.2.1... Building fail-4.9.0.0... Building mtl-2.2.1... Configuring primitive-0.6.2.0... Installed fail-4.9.0.0 Building primitive-0.6.2.0... Configuring random-1.1... Installed mtl-2.2.1 Building random-1.1... Configuring transformers-compat-0.5.1.4... Installed primitive-0.6.2.0 Installed random-1.1 Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Configuring MonadRandom-0.5.1... Building MonadRandom-0.5.1... Installed MonadRandom-0.5.1 Downloading lambda-sampler-1.1... Configuring lambda-sampler-1.1... Building lambda-sampler-1.1... Installed lambda-sampler-1.1