Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
ghc-language-nix
ghc-language-nix(x86-64)
libHSlanguage-nix-2.1.0.1-36zV63douWe1bMtZj6YPt9-ghc8.0.2.so()(64bit)

Requires :

libc.so.6()(64bit)
libHSfree-4.12.4-6K6nOfmb6Jc4Wi2i9C9PQv-ghc8.0.2.so()(64bit)
libHStime-1.6.0.1-ghc8.0.2.so()(64bit)
libHStagged-0.8.5-1mTloBSoUxv8dqUr8XBGBt-ghc8.0.2.so()(64bit)
libHSpretty-1.1.3.3-ghc8.0.2.so()(64bit)
libHSlens-4.15.1-5q1oB8AgN9RBgrGga5zBAq-ghc8.0.2.so()(64bit)
libHScontainers-0.5.7.1-ghc8.0.2.so()(64bit)
libHSghc-prim-0.5.0.0-ghc8.0.2.so()(64bit)
librt.so.1()(64bit)
libHSvector-0.11.0.0-LMwQhhnXj8U3T5Bm1JFxG-ghc8.0.2.so()(64bit)
libHSQuickCheck-2.9.2-Jyj4gc4JxkEIgGFLAsGhs9-ghc8.0.2.so()(64bit)
libHStransformers-0.5.2.0-ghc8.0.2.so()(64bit)
libHSdeepseq-1.4.2.0-ghc8.0.2.so()(64bit)
libHSmtl-2.2.1-BLKBelFsPB3BoFeSWSOYj6-ghc8.0.2.so()(64bit)
libHSbifunctors-5.4.1-CtJbd8NGNCQFTrCJ5v9M90-ghc8.0.2.so()(64bit)
libHStf-random-0.5-BGjMgO8m67W8CHiEl15kZ7-ghc8.0.2.so()(64bit)
libHSbase-4.9.1.0-ghc8.0.2.so()(64bit)
libHSbinary-0.8.3.0-ghc8.0.2.so()(64bit)
libHSprofunctors-5.2-Lx1QyZeSdfWMS55IE6cyW-ghc8.0.2.so()(64bit)
libHSprimitive-0.6.1.0-6AbSTw9JXz141LE5p6LGH-ghc8.0.2.so()(64bit)
libHSdirectory-1.3.0.0-ghc8.0.2.so()(64bit)
libHSrandom-1.1-9tceXaeYIMZ4JrKq20Egog-ghc8.0.2.so()(64bit)
libHStext-1.2.2.1-FwvWBfkNJh1I1NMMegz0uY-ghc8.0.2.so()(64bit)
libHSstm-2.4.4.1-JQn4hNPyYjP5m9AcbI88Ve-ghc8.0.2.so()(64bit)
libHSvoid-0.7.1-LqmDeLUOUcG8WFzSs4VdFc-ghc8.0.2.so()(64bit)
libdl.so.2()(64bit)
libHSbase-orphans-0.5.4-ABoxiBf7nXc7Qqh66CgYc9-ghc8.0.2.so()(64bit)
libgmp.so.10()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libHSfilepath-1.4.1.1-ghc8.0.2.so()(64bit)
libHSsemigroups-0.18.2-GvTCUro9Hym1wGKOLNRfUA-ghc8.0.2.so()(64bit)
libHSdistributive-0.5.2-JCgfTXNR3ywAyV7fFWIBI5-ghc8.0.2.so()(64bit)
libHShashable-1.2.5.0-3jyU6ITgVDsZjJvM61wsx-ghc8.0.2.so()(64bit)
libutil.so.1()(64bit)
libHSghc-boot-th-8.0.2-ghc8.0.2.so()(64bit)
libHSunix-2.7.2.1-ghc8.0.2.so()(64bit)
libHStransformers-compat-0.5.1.4-IuFogs8HAVUJBWVNMhtssu-ghc8.0.2.so()(64bit)
libHSbase-compat-0.9.1-B9geVZFtCvE8ERS7UcvkRz-ghc8.0.2.so()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libHStemplate-haskell-2.11.1.0-ghc8.0.2.so()(64bit)
libHSsemigroupoids-5.1-DRhnFASmw5ZJiNmywmcRwp-ghc8.0.2.so()(64bit)
libpthread.so.0()(64bit)
libHSarray-0.5.1.1-ghc8.0.2.so()(64bit)
libHSprelude-extras-0.4.0.3-BhL9U5k7NtGJn1itwIHt2Y-ghc8.0.2.so()(64bit)
libHSStateVar-1.1.0.4-5dJbnTVECtEAhfJXPZKdbO-ghc8.0.2.so()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
libHSreflection-2.1.2-Bem12O1xFGSHr4C2Hyu1c4-ghc8.0.2.so()(64bit)
libHSbytestring-0.10.8.1-ghc8.0.2.so()(64bit)
libHScontravariant-1.4-5IwlURTIVT0CbgRM4HeJyD-ghc8.0.2.so()(64bit)
libHSprocess-1.4.3.0-ghc8.0.2.so()(64bit)
rpmlib(PayloadIsLzma) <= 4.4.6-1
libHSunordered-containers-0.2.7.2-CCGHIBvU8ua1YYN1Bs8HVt-ghc8.0.2.so()(64bit)
libHSCabal-1.24.2.0-ghc8.0.2.so()(64bit)
libHScomonad-5-rYBCXoyzVqBKKrkDSryZ5-ghc8.0.2.so()(64bit)
libHSadjunctions-4.3-ANmAEPMoHCFEs3CntxB5Ha-ghc8.0.2.so()(64bit)
libHSexceptions-0.8.3-ADEDRATtUrMK1JW4zMQ9U-ghc8.0.2.so()(64bit)
libHSparallel-3.2.1.0-CNlrARikHUx7Z7NHwpxRS3-ghc8.0.2.so()(64bit)
libHSkan-extensions-5.0.1-HMjc3H1IUACD2nCDRPzntQ-ghc8.0.2.so()(64bit)
libHSinteger-gmp-1.0.0.1-ghc8.0.2.so()(64bit)

Content of RPM :
/usr/lib64/ghc-8.0.2/language-nix-2.1.0.1-36zV63douWe1bMtZj6YPt9
/usr/lib64/ghc-8.0.2/language-nix-2.1.0.1-36zV63douWe1bMtZj6YPt9/libHSlanguage-nix-2.1.0.1-36zV63douWe1bMtZj6YPt9-ghc8.0.2.so
/usr/share/doc/packages/ghc-language-nix
/usr/share/doc/packages/ghc-language-nix/LICENSE