Resolving dependencies... Starting bindings-DSL-1.0.25 Starting cereal-0.5.8.1 Starting data-default-class-0.1.2.0 Starting base-orphans-0.8.4 Building bindings-DSL-1.0.25 Building data-default-class-0.1.2.0 Building cereal-0.5.8.1 Building base-orphans-0.8.4 Completed bindings-DSL-1.0.25 Starting digest-0.0.1.2 Completed data-default-class-0.1.2.0 Starting dlist-1.0 Building digest-0.0.1.2 Building dlist-1.0 Completed digest-0.0.1.2 Starting hashable-1.3.2.0 Building hashable-1.3.2.0 Completed base-orphans-0.8.4 Starting integer-logarithms-1.0.3.1 Building integer-logarithms-1.0.3.1 Completed dlist-1.0 Starting network-3.1.2.1 Completed cereal-0.5.8.1 Starting primitive-0.7.1.0 Completed hashable-1.3.2.0 Starting split-0.2.3.4 Building primitive-0.7.1.0 Completed integer-logarithms-1.0.3.1 Starting splitmix-0.1.0.3 Building split-0.2.3.4 Building splitmix-0.1.0.3 Building network-3.1.2.1 Completed split-0.2.3.4 Starting transformers-compat-0.6.6 Building transformers-compat-0.6.6 Completed splitmix-0.1.0.3 Starting unliftio-core-0.2.0.1 Building unliftio-core-0.2.0.1 Completed unliftio-core-0.2.0.1 Starting zlib-0.6.2.3 Building zlib-0.6.2.3 Completed transformers-compat-0.6.6 Starting zstd-0.1.2.0 Building zstd-0.1.2.0 Completed zlib-0.6.2.3 Starting unordered-containers-0.2.14.0 Building unordered-containers-0.2.14.0 Completed network-3.1.2.1 Starting case-insensitive-1.2.1.0 Building case-insensitive-1.2.1.0 Completed primitive-0.7.1.0 Starting async-2.2.3 Building async-2.2.3 Completed case-insensitive-1.2.1.0 Starting random-1.2.0 Building random-1.2.0 Completed async-2.2.3 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed transformers-base-0.4.5.2 Starting vector-0.12.3.0 Building vector-0.12.3.0 Completed random-1.2.0 Starting scientific-0.3.7.0 Building scientific-0.3.7.0 Completed unordered-containers-0.2.14.0 Starting resourcet-1.2.4.2 Building resourcet-1.2.4.2 Completed zstd-0.1.2.0 Starting typed-process-0.2.6.0 Building typed-process-0.2.6.0 Completed resourcet-1.2.4.2 Starting monad-control-1.0.2.3 Completed scientific-0.3.7.0 Starting streaming-commons-0.2.2.1 Building monad-control-1.0.2.3 Building streaming-commons-0.2.2.1 Completed typed-process-0.2.6.0 Starting attoparsec-0.14.1 Building attoparsec-0.14.1 Completed monad-control-1.0.2.3 Completed streaming-commons-0.2.2.1 Completed attoparsec-0.14.1 Completed vector-0.12.3.0 Starting vector-algorithms-0.8.0.4 Building vector-algorithms-0.8.0.4 Completed vector-algorithms-0.8.0.4 Starting mono-traversable-1.0.15.1 Building mono-traversable-1.0.15.1 Completed mono-traversable-1.0.15.1 Starting conduit-1.3.4.1 Building conduit-1.3.4.1 Completed conduit-1.3.4.1 Starting conduit-zstd-0.0.2.0 Starting conduit-extra-1.3.5 Starting bzlib-conduit-0.3.0.2 Building conduit-zstd-0.0.2.0 Building conduit-extra-1.3.5 Failed to install bzlib-conduit-0.3.0.2 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/bzlib-conduit-0.3.0.2-9qHNRMthqnLKJiM0xsGCJk.log ): cabal: Entering directory '/tmp/cabal-tmp-7756/bzlib-conduit-0.3.0.2' Configuring bzlib-conduit-0.3.0.2... cabal: Missing dependency on a foreign library: * Missing (or bad) C library: bz2 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. cabal: Leaving directory '/tmp/cabal-tmp-7756/bzlib-conduit-0.3.0.2' Completed conduit-zstd-0.0.2.0 Completed conduit-extra-1.3.5 cabal: Error: some packages failed to install: bzlib-conduit-0.3.0.2-9qHNRMthqnLKJiM0xsGCJk failed during the configure step. The exception was: ExitFailure 1 zip-1.7.1-1SIwUBFuSvD3iUWUOqRwct depends on zip-1.7.1 which failed to install.