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

Provides :
ghc-trifecta
ghc-trifecta(x86-64)
libHStrifecta-1.6.2.1-DBWGny8z52JHQaUaFCmlqK-ghc8.0.2.so()(64bit)

Requires :

libHSStateVar-1.1.0.4-5dJbnTVECtEAhfJXPZKdbO-ghc8.0.2.so()(64bit)
libHSadjunctions-4.3-6nMo9ca9E95L1lsN6Br4XL-ghc8.0.2.so()(64bit)
libHSansi-terminal-0.6.3.1-3RTqikoQf47ajVD9m8zgB-ghc8.0.2.so()(64bit)
libHSansi-wl-pprint-0.6.7.3-A79v826bgPr574HtaZPPqC-ghc8.0.2.so()(64bit)
libHSarray-0.5.1.1-ghc8.0.2.so()(64bit)
libHSattoparsec-0.13.1.0-FfnvSlEhYl6E00jFTwLP4F-ghc8.0.2.so()(64bit)
libHSbase-4.9.1.0-ghc8.0.2.so()(64bit)
libHSbase-orphans-0.6-AbJ3lKVXygDCG0eeQEv8Iu-ghc8.0.2.so()(64bit)
libHSbifunctors-5.4.2-5j5AtkN8t5O1W8mEe1pi0q-ghc8.0.2.so()(64bit)
libHSbinary-0.8.3.0-ghc8.0.2.so()(64bit)
libHSblaze-builder-0.4.0.2-FRwZEt0uqtxKWrLYdFtkGs-ghc8.0.2.so()(64bit)
libHSblaze-html-0.9.0.1-8gHPDDowCZd3rzAvjV6sXD-ghc8.0.2.so()(64bit)
libHSblaze-markup-0.8.0.0-6VnuwJX8UfEE1GiuRDYj3H-ghc8.0.2.so()(64bit)
libHSbytestring-0.10.8.1-ghc8.0.2.so()(64bit)
libHScharset-0.3.7.1-BVXX9paiwTxLyFppGuSAOL-ghc8.0.2.so()(64bit)
libHScomonad-5.0.1-2dOTQljdUSmGwatNHkYwW3-ghc8.0.2.so()(64bit)
libHScontainers-0.5.7.1-ghc8.0.2.so()(64bit)
libHScontravariant-1.4-29zF0Im431177ovfbHYCGv-ghc8.0.2.so()(64bit)
libHSdeepseq-1.4.2.0-ghc8.0.2.so()(64bit)
libHSdistributive-0.5.2-KlkgfUmuqy3Z181VSjKfJ-ghc8.0.2.so()(64bit)
libHSexceptions-0.8.3-ADEDRATtUrMK1JW4zMQ9U-ghc8.0.2.so()(64bit)
libHSfilepath-1.4.1.1-ghc8.0.2.so()(64bit)
libHSfingertree-0.1.1.0-Aiaf912zjZGHvH3XyjxrYA-ghc8.0.2.so()(64bit)
libHSfree-4.12.4-JUYfwQOGje1F6ljlwhsQfP-ghc8.0.2.so()(64bit)
libHSghc-boot-th-8.0.2-ghc8.0.2.so()(64bit)
libHSghc-prim-0.5.0.0-ghc8.0.2.so()(64bit)
libHShashable-1.2.6.1-ArdkmQrtdsLPQA60ZQw2E-ghc8.0.2.so()(64bit)
libHSinteger-gmp-1.0.0.1-ghc8.0.2.so()(64bit)
libHSinteger-logarithms-1.0.2-92lMiWV9mmYAwfMEYgfQ0D-ghc8.0.2.so()(64bit)
libHSkan-extensions-5.0.2-5SVDrYVManyKLFvHkx6yaS-ghc8.0.2.so()(64bit)
libHSlens-4.15.3-IGFVrQg5So2F2MYU1b2Bm6-ghc8.0.2.so()(64bit)
libHSmtl-2.2.1-BLKBelFsPB3BoFeSWSOYj6-ghc8.0.2.so()(64bit)
libHSparallel-3.2.1.1-KQJHWCcq2Ka569Stb10nhx-ghc8.0.2.so()(64bit)
libHSparsec-3.1.11-4MSigapSiUw1ERNBXZn0E5-ghc8.0.2.so()(64bit)
libHSparsers-0.12.5-GcRPVunfr9TI82cZIjwizP-ghc8.0.2.so()(64bit)
libHSprelude-extras-0.4.0.3-BhL9U5k7NtGJn1itwIHt2Y-ghc8.0.2.so()(64bit)
libHSpretty-1.1.3.3-ghc8.0.2.so()(64bit)
libHSprimitive-0.6.2.0-4578caNkWQ54Gt1mxLF2Yh-ghc8.0.2.so()(64bit)
libHSprofunctors-5.2-7ONvCmXw8M9Co9mYrudYx-ghc8.0.2.so()(64bit)
libHSreducers-3.12.1-JsKtTuKal1FDqVtiewkchs-ghc8.0.2.so()(64bit)
libHSreflection-2.1.2-Bem12O1xFGSHr4C2Hyu1c4-ghc8.0.2.so()(64bit)
libHSscientific-0.3.5.1-29PQkFlSg2MLG0o5mYHr65-ghc8.0.2.so()(64bit)
libHSsemigroupoids-5.2-8RI6HtO1LKLE496qmzB9Po-ghc8.0.2.so()(64bit)
libHSsemigroups-0.18.3-5xL9BgkWQsCGwo6YahyMCM-ghc8.0.2.so()(64bit)
libHSstm-2.4.4.1-JQn4hNPyYjP5m9AcbI88Ve-ghc8.0.2.so()(64bit)
libHStagged-0.8.5-1mTloBSoUxv8dqUr8XBGBt-ghc8.0.2.so()(64bit)
libHStemplate-haskell-2.11.1.0-ghc8.0.2.so()(64bit)
libHStext-1.2.2.2-1cn50juu89QSL9QkUVcRY-ghc8.0.2.so()(64bit)
libHSth-abstraction-0.2.3.0-IC8R8TEnxiaENlxvcI4gyL-ghc8.0.2.so()(64bit)
libHStransformers-0.5.2.0-ghc8.0.2.so()(64bit)
libHStransformers-compat-0.5.1.4-IuFogs8HAVUJBWVNMhtssu-ghc8.0.2.so()(64bit)
libHSunordered-containers-0.2.8.0-EsriWmISHwMG6fvrGnOReO-ghc8.0.2.so()(64bit)
libHSutf8-string-1.0.1.1-1DpjxLeTvGg7ttZZojxJR5-ghc8.0.2.so()(64bit)
libHSvector-0.12.0.1-692PQMDMB6pIQ1uGwefDcQ-ghc8.0.2.so()(64bit)
libHSvoid-0.7.2-4PWwLjXxAER9U3zGpDhf6e-ghc8.0.2.so()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libgmp.so.10()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1

Content of RPM :
/usr/lib64/ghc-8.0.2/trifecta-1.6.2.1-DBWGny8z52JHQaUaFCmlqK
/usr/lib64/ghc-8.0.2/trifecta-1.6.2.1-DBWGny8z52JHQaUaFCmlqK/libHStrifecta-1.6.2.1-DBWGny8z52JHQaUaFCmlqK-ghc8.0.2.so
/usr/share/doc/packages/ghc-trifecta
/usr/share/doc/packages/ghc-trifecta/LICENSE