Greetings, I see that pkg check reports checksum failures on $PREFIX/lib/ocaml/ld.conf. I propose to rename this on install for bootstrapping and using @sample, to make sure it is not checked, because other packages such as ocaml-lablgtk2 changes this ld.conf file and adds its site-lib path. Also, a pkg upgrade -f of ocaml alone will destroy ocaml's ld.conf and remove the other paths (not sure if that is catered for), so I would have to use something like the following pipeline to restore a proper ld.conf: $ pkg info -x ocaml | sudo xargs pkg upgrade -f -y