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 StateVar-1.1.1.1 Starting appar-0.1.7 Starting auto-update-0.1.4 Starting base-compat-0.10.5 Building StateVar-1.1.1.1 Building appar-0.1.7 Building auto-update-0.1.4 Building base-compat-0.10.5 Completed StateVar-1.1.1.1 Starting base-orphans-0.8 Completed appar-0.1.7 Starting base16-bytestring-0.1.1.6 Completed auto-update-0.1.4 Starting base64-bytestring-1.0.0.2 Building base-orphans-0.8 Building base16-bytestring-0.1.1.6 Building base64-bytestring-1.0.0.2 Completed base-orphans-0.8 Starting basement-0.0.8 Completed base16-bytestring-0.1.1.6 Starting blaze-builder-0.4.1.0 Building basement-0.0.8 Building blaze-builder-0.4.1.0 Completed base64-bytestring-1.0.0.2 Starting bsb-http-chunked-0.0.0.4 Building bsb-http-chunked-0.0.0.4 Completed base-compat-0.10.5 Starting byteorder-1.0.4 Building byteorder-1.0.4 Completed bsb-http-chunked-0.0.0.4 Starting cabal-doctest-1.0.6 Building cabal-doctest-1.0.6 Completed blaze-builder-0.4.1.0 Starting call-stack-0.1.0 Completed byteorder-1.0.4 Starting clock-0.7.2 Building call-stack-0.1.0 Building clock-0.7.2 Completed call-stack-0.1.0 Starting cmdargs-0.10.20 Completed cabal-doctest-1.0.6 Starting colour-2.3.4 Building cmdargs-0.10.20 Building colour-2.3.4 Completed clock-0.7.2 Starting data-default-class-0.1.2.0 Building data-default-class-0.1.2.0 Completed data-default-class-0.1.2.0 Starting dlist-0.8.0.5 Building dlist-0.8.0.5 Completed dlist-0.8.0.5 Starting easy-file-0.2.2 Building easy-file-0.2.2 Completed colour-2.3.4 Starting erf-2.0.0.0 Building erf-2.0.0.0 Completed easy-file-0.2.2 Starting file-embed-0.0.11 Building file-embed-0.0.11 Completed erf-2.0.0.0 Starting hashable-1.2.7.0 Building hashable-1.2.7.0 Completed file-embed-0.0.11 Starting hspec-discover-2.6.1 Building hspec-discover-2.6.1 Completed hashable-1.2.7.0 Starting integer-logarithms-1.0.2.2 Building integer-logarithms-1.0.2.2 Completed hspec-discover-2.6.1 Starting lzma-0.0.0.3 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-25316/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-25316/lzma-0.0.0.3' Starting mime-types-0.1.0.9 Completed integer-logarithms-1.0.2.2 Building mime-types-0.1.0.9 Completed cmdargs-0.10.20 Completed mime-types-0.1.0.9 Completed basement-0.0.8 cabal: Error: some packages failed to install: file-embed-lzma-0-1feI7S8sz0e4i94SkGanEV depends on file-embed-lzma-0 which failed to install. lzma-0.0.0.3-DxDSAdutXxX4qHbGPLhqtk failed during the configure step. The exception was: ExitFailure 1 servant-swagger-ui-0.3.2.3.19.3-EVoWWpEvL3pDxSyvBF1CWj depends on servant-swagger-ui-0.3.2.3.19.3 which failed to install. yam-0.5.8-GCZG7DPfzVBLYz3EuZ6SOx depends on yam-0.5.8 which failed to install.