Resolving dependencies... Downloading hs-dotnet-0.4.0... [1 of 1] Compiling Main ( /tmp/hs-dotnet-0.4.0-5090/hs-dotnet-0.4.0/dist/setup/setup.hs, /tmp/hs-dotnet-0.4.0-5090/hs-dotnet-0.4.0/dist/setup/Main.o ) /tmp/hs-dotnet-0.4.0-5090/hs-dotnet-0.4.0/dist/setup/setup.hs:10:1: Warning: Module ‘System.Cmd’ is deprecated: Use "System.Process" instead Linking /tmp/hs-dotnet-0.4.0-5090/hs-dotnet-0.4.0/dist/setup/setup ... Configuring hs-dotnet-0.4.0... setup: Missing dependencies on foreign libraries: * Missing C libraries: ole32, oleaut32 This problem can usually be solved by installing the system packages that provide these libraries (you may need the "-dev" versions). If the libraries are already installed but in a non-standard location then you can use the flags --extra-include-dirs= and --extra-lib-dirs= to specify where they are. Failed to install hs-dotnet-0.4.0 cabal: Error: some packages failed to install: hs-dotnet-0.4.0 failed during the configure step. The exception was: ExitFailure 1