Haskell

ghc --version: The Glorious Glasgow Haskell Compilation System, version 8.0.2

Haskell is currently supported with a base install of the language. Please submit feedback if you identify any additional libraries that should be installed.

ghc-pkg list
/usr/lib/ghc/package.conf.d
    Cabal-1.24.2.0
    GLURaw-2.0.0.3
    GLUT-2.7.0.12
    HTTP-4000.3.9
    HUnit-1.5.0.0
    ObjectName-1.1.0.1
    OpenGL-3.0.2.0
    OpenGLRaw-3.2.7.0
    QuickCheck-2.9.2
    StateVar-1.1.0.4
    array-0.5.1.1
    async-2.1.1.1
    attoparsec-0.13.1.0
    base-4.9.1.0
    binary-0.8.3.0
    bytestring-0.10.8.1
    call-stack-0.1.0
    case-insensitive-1.2.0.10
    containers-0.5.7.1
    deepseq-1.4.2.0
    directory-1.3.0.0
    fgl-5.5.4.0
    filepath-1.4.1.1
    fixed-0.2.1.1
    ghc-8.0.2
    ghc-boot-8.0.2
    ghc-boot-th-8.0.2
    ghc-prim-0.5.0.0
    ghci-8.0.2
    half-0.2.2.3
    hashable-1.2.6.1
    haskeline-0.7.3.0
    haskell-src-1.0.2.0
    hoopl-3.10.2.1
    hpc-0.6.0.3
    html-1.0.1.2
    integer-gmp-1.0.0.1
    integer-logarithms-1.0.2
    mtl-2.2.1
    network-2.6.3.2
    network-uri-2.6.1.0
    old-locale-1.0.0.7
    old-time-1.1.0.3
    parallel-3.2.1.1
    parsec-3.1.11
    pretty-1.1.3.3
    primitive-0.6.2.0
    process-1.4.3.0
    random-1.1
    regex-base-0.93.2
    regex-compat-0.95.1
    regex-posix-0.95.2
    rts-1.0
    scientific-0.3.5.2
    split-0.2.3.2
    stm-2.4.4.1
    syb-0.7
    template-haskell-2.11.1.0
    terminfo-0.4.0.2
    text-1.2.2.2
    tf-random-0.5
    time-1.6.0.1
    transformers-0.5.2.0
    unix-2.7.2.1
    unordered-containers-0.2.8.0
    vector-0.12.0.1
    xhtml-3000.2.1
    zlib-0.6.1.2
/home/apps/.ghc/x86_64-linux-8.0.2/package.conf.d
    StateVar-1.2.2
    aeson-1.5.1.0
    asn1-encoding-0.9.6
    asn1-parse-0.9.5
    asn1-types-0.3.4
    assoc-1.0.2
    attoparsec-0.13.2.4
    base-compat-0.11.2
    base-compat-batteries-0.11.2
    base-orphans-0.8.5
    basement-0.0.12
    bifunctors-5.5.7
    blaze-builder-0.4.2.2
    byteable-0.1.1
    case-insensitive-1.2.1.0
    cereal-0.5.8.1
    cmdargs-0.10.21
    comonad-5.0.8
    conduit-1.3.4.1
    conduit-extra-1.3.5
    connection-0.3.1
    contravariant-1.5.5
    cookie-0.4.5
    cryptohash-0.11.9
    cryptonite-0.29
    data-default-class-0.1.2.0
    distributive-0.6.2.1
    dlist-0.8.0.8
    exceptions-0.10.4
    filemanip-0.3.6.3
    foundation-0.0.26.1
    hashable-1.2.7.0
    hashtables-1.2.3.2
    hourglass-0.2.12
    http-client-0.6.4
    http-client-tls-0.3.5.3
    http-conduit-2.3.7.3
    http-types-0.12.3
    indexed-traversable-0.1.1
    megaparsec-7.0.5
    memory-0.16.0
    mime-types-0.1.0.9
    mono-traversable-1.0.9.0
    mtl-2.2.2
    network-uri-2.6.4.1
    parsec-3.1.14.0
    parser-combinators-1.1.0
    pem-0.2.4
    primitive-0.6.4.0
    regex-base-0.94.0.1
    regex-pcre-0.95.0.0
    resourcet-1.2.4.3
    scientific-0.3.6.2
    socks-0.6.1
    streaming-commons-0.2.2.1
    tagged-0.8.6.1
    text-1.2.5.0
    th-abstraction-0.3.2.0
    th-compat-0.1.3
    these-1.1.1.1
    time-compat-1.9.5
    tls-1.5.5
    transformers-0.5.6.2
    transformers-compat-0.6.6
    type-equality-1
    typed-process-0.2.6.0
    unix-compat-0.5.3
    unliftio-core-0.2.0.1
    unordered-containers-0.2.14.0
    uuid-types-1.0.5
    vector-0.12.3.1
    vector-algorithms-0.8.0.4
    x509-1.7.5
    x509-store-1.6.7
    x509-system-1.6.6
    x509-validation-1.6.11