Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring colour-2.3.3... Building ansi-terminal-0.6.2.3... Building colour-2.3.3... Installed ansi-terminal-0.6.2.3 Configuring integer-logarithms-1.0.1... Building integer-logarithms-1.0.1... Configuring primitive-0.6.2.0... Installed integer-logarithms-1.0.1 Configuring mtl-2.2.1... Installed colour-2.3.3 Building primitive-0.6.2.0... Building mtl-2.2.1... Configuring stm-2.4.4.1... Installed mtl-2.2.1 Building stm-2.4.4.1... Configuring safe-0.3.14... Installed primitive-0.6.2.0 Building safe-0.3.14... Configuring transformers-compat-0.5.1.4... Installed stm-2.4.4.1 Building transformers-compat-0.5.1.4... Configuring text-1.2.2.1... Installed transformers-compat-0.5.1.4 Building text-1.2.2.1... Configuring unexceptionalio-0.3.0... Installed safe-0.3.14 Building unexceptionalio-0.3.0... Installed unexceptionalio-0.3.0 Configuring vector-0.12.0.1... Building vector-0.12.0.1... Configuring exceptions-0.8.3... Installed text-1.2.2.1 Building exceptions-0.8.3... Installed exceptions-0.8.3 Configuring hashable-1.2.6.0... Building hashable-1.2.6.0... Configuring errors-2.2.0... Installed hashable-1.2.6.0 Building errors-2.2.0... Installed errors-2.2.0 Installed vector-0.12.0.1 Configuring scientific-0.3.4.10... Building scientific-0.3.4.10... Installed scientific-0.3.4.10 Configuring attoparsec-0.13.1.0... Building attoparsec-0.13.1.0... Installed attoparsec-0.13.1.0 Configuring terminfo-hs-0.2.1... Building terminfo-hs-0.2.1... Installed terminfo-hs-0.2.1 Downloading byline-0.2.4.0... Configuring byline-0.2.4.0... Building byline-0.2.4.0... Installed byline-0.2.4.0