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

Provides :
ghc-keys
ghc-keys(x86-64)
libHSkeys-3.11-Gs9mnqkmZnz4aaht9Hpdoe-ghc8.0.2.so()(64bit)

Requires :

libHSStateVar-1.1.0.4-5dJbnTVECtEAhfJXPZKdbO-ghc8.0.2.so()(64bit)
libHSarray-0.5.1.1-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-KcF2f75KyQm5BjgJ8WkHCw-ghc8.0.2.so()(64bit)
libHSbinary-0.8.3.0-ghc8.0.2.so()(64bit)
libHSbytestring-0.10.8.1-ghc8.0.2.so()(64bit)
libHScomonad-5.0.2-Fq9Xy9jdx6uIyJZn00E6Yc-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-0.5.3-IX4kyVcHAyoH4uFYrsjY1R-ghc8.0.2.so()(64bit)
libHSexceptions-0.8.3-ADEDRATtUrMK1JW4zMQ9U-ghc8.0.2.so()(64bit)
libHSfree-4.12.4-6BdTDvOwMt99y1Q5P0yPIv-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)
libHSmtl-2.2.1-BLKBelFsPB3BoFeSWSOYj6-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)
libHSprofunctors-5.2.1-Ga89Nyw0d7LBEIoX4AZ6gT-ghc8.0.2.so()(64bit)
libHSsemigroupoids-5.2.1-9yOMRuGyLDADO95KHmfBBa-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)
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)
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/keys-3.11-Gs9mnqkmZnz4aaht9Hpdoe
/usr/lib64/ghc-8.0.2/keys-3.11-Gs9mnqkmZnz4aaht9Hpdoe/libHSkeys-3.11-Gs9mnqkmZnz4aaht9Hpdoe-ghc8.0.2.so
/usr/share/doc/packages/ghc-keys
/usr/share/doc/packages/ghc-keys/LICENSE