everest karamel requires opam uucp

[briangmilnes]

Ubuntu 6.5.0-1020-oem #21-Ubuntu
I'm building in ~/third-party/everest/karamel and it wants uucp in _build/default_lib
opam install puts in my default ocaml setup.
./everest opam uucp did not work.
sudo apt install curl
followed by
everest opam uucp
and then
./everest karamel make

the problem seems to be it does not like curl from snap.

After this, ./everest karamel make works.

P.S. Install scripts never run cleanly unless you have an SA who checks them in the build. Annoying to setup, almost never done in a research environment.