Resolving dependencies... Configuring network-3.2.7.0... Error: [Cabal-8011] The package has a './configure' script. If you are on Windows, This requires a Unix compatibility toolchain such as MinGW+MSYS or Cygwin. If you are not on Windows, ensure that an 'sh' command is discoverable in your path. Failed to install network-3.2.7.0 Error: [Cabal-7140] Some packages failed to install: network-3.2.7.0-LRYd70IdAsXC1OZdaI7ZCi failed during the configure step. The exception was: ExitFailure 1 recv-0.1.1-KV0mmSiQmr0Bc4fWv3hTmy depends on recv-0.1.1 which failed to install.