Posted on March 2019
AMI: Amazon Linux 2 LTS Candidate AMI 2017.12.0 (HVM)
if new image - update & upgrade
sudo yum update -y && yum upgrade -y
sudo yum install m4 patch ocaml -y
Install OPAM as per notes https://opam.ocaml.org/doc/Install.html
wget https://raw.github.com/ocaml/opam/master/shell/opam_installer.sh -O - | sh -s /usr/local/bin
Install rest via OPAM
opam init
eval `opam config env`
opam switch
opam switch 4.06.1
eval `opam config env`
This will take a while. You can then install other programs via opam, e.g. utop
opam install utop
I was unable to install Core ???
opam install core