Resolving dependencies... Configuring cmdargs-0.10.14... Configuring text-1.2.2.1... Building cmdargs-0.10.14... Building text-1.2.2.1... Installed text-1.2.2.1 Configuring system-filepath-0.4.13.4... Configuring hashable-1.2.4.0... Installed cmdargs-0.10.14 Building hashable-1.2.4.0... Building system-filepath-0.4.13.4... Installed hashable-1.2.4.0 Configuring unordered-containers-0.2.7.2... Building unordered-containers-0.2.7.2... Installed system-filepath-0.4.13.4 Configuring stringable-0.1.3... Building stringable-0.1.3... Installed stringable-0.1.3 Configuring biocore-0.3.1... Building biocore-0.3.1... Installed biocore-0.3.1 Installed unordered-containers-0.2.7.2 Configuring biopsl-0.4... Building biopsl-0.4... Installed biopsl-0.4 Configuring gact-0.2... Building gact-0.2... Failed to install gact-0.2 Build log ( /home/builder/.cabal/logs/gact-0.2.log ): cabal: Entering directory '/tmp/cabal-tmp-28421/gact-0.2' Configuring gact-0.2... Building gact-0.2... Preprocessing executable 'gact' for gact-0.2... [1 of 1] Compiling Main ( src/GACT.hs, dist/build/gact/gact-tmp/Main.o ) src/GACT.hs:12:1: error: Failed to load interface for ‘Options’ Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-28421/gact-0.2' cabal: Error: some packages failed to install: gact-0.2 failed during the building phase. The exception was: ExitFailure 1