Thanks for taking a look. Unfortunately setting up dependencies via setup_dev_env.sh also fails:
[ERROR] The compilation of core failed at “/home/ubuntu/.opam/opam-init/hooks/sandbox.sh build jbuilder build -p core -j 31”.
Fatal error: exception (runtime-lib/runtime.ml.E “comparison failed”
((switch true) vs (switch false) (Loc src/config/discover.ml:205:15)))
Raised at file “src/configurator.ml”, line 511, characters 13-22
Called from file “src/config/discover.ml”, line 136, characters 2-1023