Warning: The install command is a part of the legacy v1 style of cabal usage. Please switch to using either the new project style and the new-install command or the legacy v1-install alias as new-style projects will become the default in the next version of cabal-install. Please file a bug if you cannot replicate a working v1- use case with the new-style commands. For more information, see: https://wiki.haskell.org/Cabal/NewBuild Resolving dependencies... Starting bindings-DSL-1.0.25 Starting conduit-combinators-1.3.0 Starting cereal-0.5.8.0 Starting base-orphans-0.8 Building bindings-DSL-1.0.25 Building conduit-combinators-1.3.0 Building base-orphans-0.8 Building cereal-0.5.8.0 Completed conduit-combinators-1.3.0 Starting data-default-class-0.1.2.0 Completed bindings-DSL-1.0.25 Starting hashable-1.2.7.0 Completed base-orphans-0.8 Starting integer-logarithms-1.0.2.2 Building data-default-class-0.1.2.0 Building hashable-1.2.7.0 Building integer-logarithms-1.0.2.2 Completed data-default-class-0.1.2.0 Starting lzma-0.0.0.3 Completed integer-logarithms-1.0.2.2 Starting monad-loops-0.4.3 Failed to install lzma-0.0.0.3 Build log ( /home/builder/.cabal/logs/ghc-8.6.3/lzma-0.0.0.3-DxDSAdutXxX4qHbGPLhqtk.log ): cabal: Entering directory '/tmp/cabal-tmp-7583/lzma-0.0.0.3' Configuring lzma-0.0.0.3... cabal: Missing dependency on a foreign library: * Missing (or bad) header file: lzma.h * Missing (or bad) C library: lzma This problem can usually be solved by installing the system package that provides this library (you may need the "-dev" version). If the library is already installed but in a non-standard location then you can use the flags --extra-include-dirs= and --extra-lib-dirs= to specify where it is.If the library file does exist, it may contain errors that are caught by the C compiler at the preprocessing stage. In this case you can re-run configure with the verbosity flag -v3 to see the error messages. If the header file does exist, it may contain errors that are caught by the C compiler at the preprocessing stage. In this case you can re-run configure with the verbosity flag -v3 to see the error messages. cabal: Leaving directory '/tmp/cabal-tmp-7583/lzma-0.0.0.3' Starting network-2.8.0.0 Building monad-loops-0.4.3 Completed hashable-1.2.7.0 Completed monad-loops-0.4.3 Completed cereal-0.5.8.0 Building network-2.8.0.0 Completed network-2.8.0.0 cabal: Error: some packages failed to install: conduit-algorithms-0.0.9.0-ECwPXkBbUE13UVQ2EjDeAz depends on conduit-algorithms-0.0.9.0 which failed to install. lzma-0.0.0.3-DxDSAdutXxX4qHbGPLhqtk failed during the configure step. The exception was: ExitFailure 1 lzma-conduit-1.2.1-1KoQlJCFR90HrNoDWwy01T depends on lzma-conduit-1.2.1 which failed to install.