in oracle linux 8.0 beta, install postgresql-12 llvmjit.
dnf install postgresql12-llvmjit.x86_64
Last metadata expiration check: 0:04:11 ago on Mon Jun 10 14:18:34 2019.
Error:
Problem: conflicting requests
- nothing provides libLLVM-7.so()(64bit) needed by postgresql12-llvmjit-12beta1-1PGDG.rhel8.x86_64
- nothing provides libLLVM-7.so(LLVM_7)(64bit) needed by postgresql12-llvmjit-12beta1-1PGDG.rhel8.x86_64
then dnf list llvm*
Last metadata expiration check: 0:04:41 ago on Mon Jun 10 14:18:34 2019.
Available Packages
llvm.i686 6.0.1-10.el8+5129+6cc8b163 ol8_beta
llvm.src 6.0.1-10.el8+5129+6cc8b163 ol8_beta
llvm.x86_64 6.0.1-10.el8+5129+6cc8b163 ol8_beta
llvm-devel.i686 6.0.1-10.el8+5129+6cc8b163
there are not llvm v7.0
but in rhel 8.0, the llvm is v7.0.