Hi Café! Recently we added an executable section to our Transient-Universe package and now Travis cabal builds always failing. The error message is: In-place registering transient-universe-0.3.4... Preprocessing executable 'monitorService' for transient-universe-0.3.4... [1 of 1] Compiling Main ( src/server/Transient/Monitor/Services/MonitorService.hs, dist/build/monitorService/monitorService-tmp/Main.o ) Linking dist/build/monitorService/monitorService ... No errors or warnings could be found in the package. Re-configuring with test suites enabled. If this fails, please run configure manually. Resolving dependencies... Configuring transient-universe-0.3.4... Package has no buildable test suites. Building source dist for transient-universe-0.3.4... Preprocessing library transient-universe-0.3.4... Preprocessing executable 'monitorService' for transient-universe-0.3.4... cabal: src/client/Transient/Move/Services/MonitorService.hs: does not exist Installing library in /home/travis/.cabal/lib/x86_64-linux-ghc-7.10.2/transient-universe-0.3.4-2OztnD6ZM7W2H3eixltaJX Installing executable(s) in /home/travis/.cabal/bin Warning: The directory /home/travis/.cabal/bin is not in the system search path. cabal: The file does not exist 'transient-universe-0.3.4.tar.gz'. (Full log — https://travis-ci.org/agocorona/transient-universe/jobs/160441018, you can see that other Cabal builds fail with same error, however all Stack builds are fine). This is a chunk of cabal file: extra-source-files: src/client/Transient/Move/Services/MonitorService.hs src/server/Transient/Move/Services/MonitorService.hs executable monitorService build-depends: base >4 && <5 if !impl(ghcjs >=0.1) hs-source-dirs: src/server/Transient/Monitor/Services build-depends: transformers , transient >=0.4.4 , transient-universe else hs-source-dirs: src/client/Transient/Monitor/Services main-is: MonitorService.hs default-language: Haskell2010 ghc-options: -threaded -rtsopts Have anyone faced similar issue?