Resolving dependencies... Configuring split-0.2.3.1... Configuring binary-0.7.6.1... Building split-0.2.3.1... Building binary-0.7.6.1... Installed split-0.2.3.1 Installed binary-0.7.6.1 Configuring potato-tool-0.1.0... Building potato-tool-0.1.0... Failed to install potato-tool-0.1.0 Build log ( /home/builder/.cabal/logs/potato-tool-0.1.0.log ): cabal: Entering directory '/tmp/cabal-tmp-18551/potato-tool-0.1.0' Configuring potato-tool-0.1.0... Building potato-tool-0.1.0... Preprocessing executable 'potato-tool' for potato-tool-0.1.0... [1 of 1] Compiling Main ( src/Main.hs, dist/build/potato-tool/potato-tool-tmp/Main.o ) src/Main.hs:5:1: error: Failed to load interface for ‘VMU’ Use -v to see a list of the files searched for. src/Main.hs:6:1: error: Failed to load interface for ‘VMUFile’ Use -v to see a list of the files searched for. src/Main.hs:7:1: error: Failed to load interface for ‘Operations’ Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-18551/potato-tool-0.1.0' cabal: Error: some packages failed to install: potato-tool-0.1.0 failed during the building phase. The exception was: ExitFailure 1